The greatest glory in living lies not in never falling, but in rising every time we fall.

心灵是一个操作符号表征的信息处理系统。

That “democracy” is a somewhat vague term which I cannot define precisely. We ought to say, therefore: “I am fairly certain that it is a good thing if a government has something of the characteristics that are common to the British and American Constitutions,” or something of this sort.

冠军是在无人注视时造就的。

Innovation distinguishes between a leader and a follower.