The past is never really past; it lingers in the corners of our lives.

医学的真正价值在于减轻人类痛苦

释义：做事如果不彻底解决问题，可能会留下隐患，导致自己遭受伤害。

Don't watch the clock; do what it does. Keep going.

The universe is not only stranger than we imagine, it is stranger than we can imagine.

在编程中，我们所做的一切都是更通用的特例-而且我们常常知道得太快。