Character is not something that you are born with and can't change, like your fingerprints. It's something you weren't born with and must take responsibility for forming.

领导者的速度决定了团队的速度。

科学不仅仅是理论；它是关于在现实世界中实现可行的事物。

科学家不对自然法则负责，但他的工作是找出它们如何运作。

记忆是我们无法被驱逐的唯一天堂。