科学是提出正确问题并通过证据和理性找到答案的艺术。
"Science is the art of asking the right questions and finding the answers through evidence and reason."
It is common sense to take a method and try it. If it fails, admit it frankly and try another. But above all, try something.
The beauty of mathematics is that it is eternal, it doesn't change.
没有改变就不可能进步，而无法改变思想的人也无法改变任何事。
We are all potential fossils still carrying within us the traces of our former selves.
译文：西风落日下野草斑驳，秋日天空云淡风轻，一只孤鸟飞过。我这个两鬓斑白的游子，又骑着马登上了太行山。
心灵不是要填满的容器，而是要点燃的火焰。