The strength of liberal democracy lies in its ability to self-correct and reform.

Never give up. Today is hard, tomorrow will be worse, but the day after tomorrow will be sunshine.

To be a poet means to be awake when others are asleep.

最好的性能改进是从非工作状态到工作状态的转变。

任务不是去看从未见过的东西，而是去思考每天所见却从未思考过的东西。

One person with a belief is a social power equal to ninety-nine who have only interests.

真正的智能是理解，而不仅仅是计算。

领导力就是做出今天艰难的决定，以造福子孙后代。