The body is your instrument in dance, but your art is outside that creature, the body.

被省略的东西和包含的东西一样重要。

Profitability and responsibility must go hand in hand, or neither will last.

"A book is a journey of the mind."

教学的艺术在很大程度上在于唤醒年轻心灵的自然好奇心，并用知识的营养来满足它。