惟贤惟德，可以服人。
译文：只有贤明，品德高尚的人，才能令人信服。
The stock market is the story of cycles and of the human behavior that is responsible for overreactions in both directions.
You have brains in your head. You have feet in your shoes. You can steer yourself any direction you choose.
No one is an artist unless he carries his picture in his head before painting it.
The success of a learning algorithm depends on the quality and quantity of the data it is trained on.