出自先秦《荀子·性恶》引古语。不知儿子的为人，看看他的朋友就清楚了；不知国君是否贤明，看看他左右的大臣是什么德行就知道了。

"The human figure is the most challenging and rewarding subject for an artist."

I don’t compete with anybody but myself. When you compete with other people, you limit yourself.

Silence is a language that can be learned.

Be nice to your children because they are going to choose your nursing home.