快乐不是一件自我存在的东西，它仅是与其他不快乐事情的一个相对比照，这就是快乐的整个情况。

决心：该做的事情一定要做，要做的事情一定做好。

Happiness is not something ready made. It comes from your own actions.

I hold every man a debtor to his profession； from the which as men of course do seek to receive countenance and profit， so ought they of duty to endeavor themselves by way of amends to be a help and ornament thereunto.

皱纹应当只是微笑留下的印记。