头脑需要书才能保持敏锐，就像剑需要磨刀石。
A mind needs books as a sword needs a whetstone if it is to keep its edge.
A wise man said: before you speak， let your words pass through three gates. At the first gate， ask yourself， "Is it true？" At the second gate， ask "Is it necessary？" At the third gate， ask， "Is it kind？"
伟大的思想经常会受懦弱世俗的强烈反对。
生命太短暂，不能渺小。
The game of history is usually played by the best and the worst over the heads of the majority in the middle.
技术是推动行业进步的核心，我们必须持续投入研发。
我不需要大声才能被听到。
只有在水里的时候，我才感到平静。