Be careful who you hate, it could be someone you'll have to work with someday.
无论代价如何,安全必须始终放在第一位。
You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.
数学家的工作大多是孤独的追求,但它建立在许多其他人的工作之上。
I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.