没有人民的普遍知识，自由就无法得到保障。
数学家最好的作品是艺术，一种高度完美的艺术，像想象的最秘密的梦想一样大胆，清晰而透明。
True innovation is not disruption, but solving real problems.
The big money is not in the buying and selling, but in the waiting.
"The present is a fleeting moment, but the past is eternal."
形容世事短暂如春梦，人情淡薄如秋云。
唯一的出路就是穿过去。