In the end, we only regret the chances we didn't take.
恨自己就无法爱他人。这就是在面对因其极度高洁而闻名的人时,我们感觉极为不安的原因:他们带来自我折磨的氛围——一种邪恶而非德行。
The only way to learn a new programming language is by writing programs in it.