In the end, we are all alone with our thoughts.

在蔬菜生产中，永远不应该为了数量牺牲质量——市场总会记住卓越。

社会的幸福是政府的最终目的。

Love is not love which alters when it alteration finds.

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

技术积累是一个长期过程，不能急功近利。

"Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them."