"The credibility of your results depends on the plausibility of your identifying assumptions."

Next time, leave a little earlier. Your son is pleading for you

你可能不得不为赢得一场战斗而多次战斗。

我对一遍又一遍地扮演同一个角色不感兴趣。

You don't have to hold a position to be a leader.

The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

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。

最好的投资是投资那些正在建设未来的人。