I don't need to be loud to be heard.

真理就是在经验面前站得住脚的东西。

世界充满了来来往往的迹象和奇迹，如果你幸运的话，你可能会抓住其中一个的尾巴。

It is necessary from the very nature of things that power should be a check to power.

Don't bother just to be better than your contemporaries or predecessors. Try to be better than yourself.