History is not the past. It is the present. We carry our history with us.
历史不是过去。历史就是现在。我们随身携带着历史。
未来奖励那些坚持下去的人。我没有时间为自己感到难过。我没有时间抱怨。我要坚持下去。
技术推动天文学的进步，更好的仪器带来更深刻的见解。
The true value of a forest cannot be measured in board feet alone; its worth is in the life it sustains.
过去总是紧张的，未来是完美的。
我认为数学家更像艺术家，而不是科学家。
To be a writer is to be a person who is always trying to find the truth.
I'm never pleased with anything, I'm a perfectionist, it's part of who I am.