经常静坐思考，来收拢思想；减少饮酒色欲，来清理思想；摒除嗜好情欲，来修养思想；体味古人教训，来警戒思想；悟察至理名言，来明确思想。
"We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct."
过去是一团永不停止燃烧的火。
The only way to discover the limits of the possible is to go beyond them into the impossible.
Don't let the noise of others' opinions drown out your own inner voice.
他人的目光是我们的牢笼；他们的想法是我们的囚笼。
Writing is the only thing I've ever done with persistence, except for being married.
The main purpose of the stock market is to make fools of as many men as possible.