The only thing that is truly yours is your time.

唯一比被人谈论更糟糕的事情是没有人谈论你。

The worst thing that can happen to a human being is to lose hope.

The will of the people, moreover, practically means the will of the most numerous or the most active part of the people; the majority, or those who succeed in making themselves accepted as the majority; the people, consequently may desire to oppress a part of their number; and precautions are as much needed against this as against any other abuse of power. The limitation, therefore, of the power of government over individuals loses none of its importance when the holders of power are regularly accountable to the community, that is, to the strongest party therein

每个数学问题都有一个解决方案；有时只是需要时间去找到它。

未来属于那些敢于相信不可能的人。