diff --git a/src/lexer.cpp b/src/lexer.cpp
index 91053d4..bdbc84c 100644
--- a/src/lexer.cpp
+++ b/src/lexer.cpp
@@ -124,7 +124,7 @@ bool Lexer::consumeSpliceUnquoteOrUnquote()
 bool Lexer::consumeString()
 {
 	size_t column = m_column;
-	std::string text = "\"";
+	std::string text;
 
 	static std::unordered_set<char> exit = {
 		'"',
@@ -134,12 +134,11 @@ bool Lexer::consumeString()
 	};
 
 	bool escape = false;
-	char character = consume();
-	for (;;) {
+	char character = consume(); // "
+	while (true) {
 		character = peek();
 
 		if (!escape && character == '\\') {
-			text += '\\';
 			ignore();
 			escape = true;
 			continue;
@@ -149,16 +148,18 @@ bool Lexer::consumeString()
 			break;
 		}
 
-		text += character;
+		if (escape && character == 'n') {
+			text += 0xa; // 10 or \n
+		}
+		else {
+			text += character;
+		}
 		ignore();
 
 		escape = false;
 	}
 
-	if (character == '"') {
-		text += character;
-	}
-	else {
+	if (character != '"') {
 		Error::the().addError({ Token::Type::Error, m_line, column, "expected '\"', got EOF" });
 	}
 
@@ -195,7 +196,7 @@ bool Lexer::consumeKeyword()
 	};
 
 	char character = 0;
-	for (;;) {
+	while (true) {
 		character = peek();
 
 		if (exit.find(character) != exit.end()) {
@@ -238,7 +239,7 @@ bool Lexer::consumeValue()
 	};
 
 	char character = 0;
-	for (;;) {
+	while (true) {
 		character = peek();
 
 		if (exit.find(character) != exit.end()) {
@@ -270,7 +271,7 @@ bool Lexer::consumeComment()
 	};
 
 	char character = 0;
-	for (;;) {
+	while (true) {
 		character = peek();
 
 		if (exit.find(character) != exit.end()) {
diff --git a/src/printer.cpp b/src/printer.cpp
index e7399bb..711f7e1 100644
--- a/src/printer.cpp
+++ b/src/printer.cpp
@@ -15,6 +15,7 @@
 #include "lexer.h"
 #include "printer.h"
 #include "types.h"
+#include "util.h"
 
 namespace blaze {
 
@@ -28,7 +29,7 @@ Printer::~Printer()
 
 // -----------------------------------------
 
-std::string Printer::print(ASTNodePtr node)
+std::string Printer::print(ASTNodePtr node, bool print_readably)
 {
 	if (Error::the().hasAnyError()) {
 		init();
@@ -36,10 +37,10 @@ std::string Printer::print(ASTNodePtr node)
 		return m_print;
 	}
 
-	return printNoErrorCheck(node);
+	return printNoErrorCheck(node, print_readably);
 }
 
-std::string Printer::printNoErrorCheck(ASTNodePtr node)
+std::string Printer::printNoErrorCheck(ASTNodePtr node, bool print_readably)
 {
 	init();
 
@@ -47,7 +48,7 @@ std::string Printer::printNoErrorCheck(ASTNodePtr node)
 		return {};
 	}
 
-	printImpl(node);
+	printImpl(node, print_readably);
 
 	return m_print;
 }
@@ -61,7 +62,7 @@ void Printer::init()
 	m_print = "";
 }
 
-void Printer::printImpl(ASTNodePtr node)
+void Printer::printImpl(ASTNodePtr node, bool print_readably)
 {
 	auto printSpacing = [this]() -> void {
 		if (!m_first_node && !m_previous_node_is_list) {
@@ -104,7 +105,7 @@ void Printer::printImpl(ASTNodePtr node)
 			m_print += format("{} ", it->first.front() == 0x7f ? ":" + it->first.substr(1) : it->first); // 127
 			printImpl(it->second);
 
-			if (it != elements.end() && std::next(it) != elements.end()) {
+			if (isLast(it, elements)) {
 				m_print += ' ';
 			}
 		}
@@ -112,9 +113,15 @@ void Printer::printImpl(ASTNodePtr node)
 		m_print += '}';
 	}
 	else if (is<String>(node_raw_ptr)) {
-		// TODO: Implement string readably printing
+		std::string text = std::static_pointer_cast<String>(node)->data();
+		if (print_readably) {
+			text = replaceAll(text, "\\", "\\\\");
+			text = replaceAll(text, "\"", "\\\"");
+			text = replaceAll(text, "\n", "\\n");
+			text = "\"" + text + "\"";
+		}
 		printSpacing();
-		m_print += format("{}", std::static_pointer_cast<String>(node)->data());
+		m_print += format("{}", text);
 	}
 	else if (is<Keyword>(node_raw_ptr)) {
 		printSpacing();
diff --git a/src/printer.h b/src/printer.h
index e8ae6eb..2e982ab 100644
--- a/src/printer.h
+++ b/src/printer.h
@@ -17,12 +17,12 @@ public:
 	Printer();
 	virtual ~Printer();
 
-	std::string print(ASTNodePtr node);
-	std::string printNoErrorCheck(ASTNodePtr node);
+	std::string print(ASTNodePtr node, bool print_readably = true);
+	std::string printNoErrorCheck(ASTNodePtr node, bool print_readably = true);
 
 private:
 	void init();
-	void printImpl(ASTNodePtr node);
+	void printImpl(ASTNodePtr node, bool print_readably = true);
 	void printError();
 
 	bool m_first_node { true };
diff --git a/src/reader.cpp b/src/reader.cpp
index 1e2a77d..d649bac 100644
--- a/src/reader.cpp
+++ b/src/reader.cpp
@@ -296,11 +296,6 @@ ASTNodePtr Reader::readString()
 {
 	std::string symbol = consume().symbol;
 
-	// Unbalanced string
-	if (symbol.size() < 2 || symbol.front() != '"' || symbol.back() != '"') {
-		Error::the().addError("expected '\"', got EOF");
-	}
-
 	return makePtr<String>(symbol);
 }
 
diff --git a/src/step4_if_fn_do.cpp b/src/step4_if_fn_do.cpp
index 2e0bf9e..b1319ee 100644
--- a/src/step4_if_fn_do.cpp
+++ b/src/step4_if_fn_do.cpp
@@ -48,7 +48,7 @@ auto print(blaze::ASTNodePtr exp) -> std::string
 {
 	blaze::Printer printer;
 
-	return printer.print(exp);
+	return printer.print(exp, true);
 }
 
 auto rep(std::string_view input) -> std::string
diff --git a/src/util.h b/src/util.h
new file mode 100644
index 0000000..d5bf7b5
--- /dev/null
+++ b/src/util.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2023 Riyyi
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#pragma once
+
+#include <string>
+#include <string_view>
+
+namespace blaze {
+
+template<typename It, typename C>
+inline bool isLast(It it, const C& container)
+{
+	return (it != container.end()) && (next(it) == container.end());
+}
+
+inline std::string replaceAll(std::string text, std::string_view search, std::string_view replace)
+{
+	size_t search_length = search.length();
+	size_t replace_length = replace.length();
+	size_t position = text.find(search, 0);
+	while (position != std::string::npos) {
+		text.replace(position, search_length, replace);
+		position += replace_length;
+		position = text.find(search, position);
+	}
+
+	return text;
+}
+
+} // namespace blaze