学习不以学识渊博为尊贵，贵在能够所学的为正道。
无限小在自然中的作用是无限大的。
【讲解】：一个人的高尚的品质和外在的表现一致，然后才能成为君子。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
The smart way to keep people passive and obedient is to strictly limit the spectrum of acceptable opinion, but allow very lively debate within that spectrum.
领导力是关于做出今天艰难的决定，这些决定将使后代受益。
"We are what we repeatedly do. Excellence, then, is not an act, but a habit."
