I don’t like stress. I don’t like debt. I don’t like to worry. So I try to buy things that are cheap enough so that if they don’t work out, I don’t lose much.
科学是一项集体事业，每一代人都为之添砖加瓦。
我不必完美。我只需要尽我所能。
The beginning is the most important part of the work.
The only person you are destined to become is the person you decide to be.