你越努力，就越幸运。

感恩是一种简单的实践，可以对你的幸福感产生深远的影响。

The task of the leader is to get his people from where they are to where they have not been.

To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.

I'm not a person who looks back and thinks, 'I wish I'd done that differently.'

"The best stories are the ones that stay with you long after you've turned the last page."