The highest form of ignorance is when you reject something you don't know anything about.
The idea of a multiverse is a natural consequence of the inflationary universe model.
The most exciting moments in mathematics are when you realize that two seemingly unrelated areas are deeply connected.
保持饥饿，保持愚蠢，但也要保持年轻。
People can be divided into these types: strangers, acquaintances, familiar people, friends, and close friends. True friendship isn't about compliments to your face, but whether you're mentioned when they talk about friends behind your back.
Design is not just what it looks like and feels like. Design is how it works.