The world is a great wheel, and we are the spokes.

The personal example of a teacher is the most useful sunshine that nothing can replace for the soul of young people.

"The best way to predict the future is to invent it."

从理智的异议中寻找乐趣，因为只有尊重理智，才能比消极的服从带来更深刻的一致。

在商业中，诚信是不可妥协的。

波浪是海洋与陆地斗争的产物，生于海与岩石之间。