I'm not perfect and I don't pretend to be.

I'm not a person who looks back. I'm always looking forward.

After climbing a great hill, one only finds that there are many more hills to climb.

"In the end, we will remember not the words of our enemies, but the silence of our friends."

Boldness is the beginning of action， but fortune controls how it ends.

没有合适的人来实施，最好的技术也会失败。

The best way to learn a new programming language is by writing programs in it.

白色的石头看上去像是玉，奸佞小人看上去像是贤人。这警醒我们要看实质，不要被假象迷惑。