数学的研究对科学的发展就像空气或水一样。
The study of mathematics is like air or water to the development of science.
I was so much older then, I’m younger than that now.
我总是试图在我讲述的每个故事中找到人性。
你必须愿意失败才能成功。
A man, as a general rule, owes very little to what he is born with – a man is what he makes of himself.
没有思想的自由，就没有真正的自由。
Violence leaves scars that never fully heal.
教育的目标不是增加知识的数量，而是为孩子创造发明和发现的可能性，培养能够创新的人。
My life is an unfinished song.