真相很少是纯粹的，也从不简单。

Intelligence is what you use when you don't know what to do.

热机的动力与实现它的工质无关；其量仅由最终实现热量转移的物体之间的温度决定。

我为自己的体重感到骄傲。我永远不会是零号身材，我也不想成为那样。

"In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs."