解释：狐狸疑心大，刚埋下东西，旋即又把它挖出来。

The best time to negotiate your salary for a new job is the moment AFTER they say they want you， and not before. Then it becomes a game of chicken for each side to name an amount first， but it is to your advantage to get them to give a number before you do.

唯一真正的智慧是知道你一无所知。

人生中唯一真正的失败是不忠于自己所知道的最好的东西。