The beauty of mathematics is that it allows us to explore the universe without ever leaving our chairs.

诗歌能深刻表达人的情感。

When a professor insists computer science is X but not Y, have compassion for his graduate students.

我认为你必须做你自己。我不认为你可以伪造它。我认为你必须做你自己，并希望人们能接受真实的你。