生命短暂,必须充分利用。
我不害怕与众不同。我拥抱它。
Marxian Socialism must always remain a portent to the historians of Opinion — how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men, and, through them, the events of history.
君子做学问,是为了完善自己;小人做学问,是为了哗众取宠。
如果不是现在,那是什么时候?如果不是我,那会是谁?