The true teacher defends his pupils against his own personal influence. He inspires self-distrust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.

Every tree planted today is a legacy for tomorrow's generations.

作品总是在变化。

科学好奇心必须与商业纪律相匹配，才能为需要的人带来治疗方法。

"Language is the house of being. In its home man dwells."

I believe in the power of love and music to heal.

True success is not defeating others, but surpassing yourself.