A minute's success pays the failure of years.
The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.
想要让人群或醉汉安静下来的话,只需要小点声说话就行。
Leadership is about making tough decisions and standing by them, even when they are unpopular.