The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.
实践可以包含认识,但认识不能代替实践。
在一个数据结构上运行100个函数比在10个数据结构上运行10个函数要好。
人生は、予測不可能な冒険だ。