"To be an actor is to be a perpetual student of life."

领导的艺术在于说不，而不是说是。说是很容易的。

道是神奇非凡的存在，灵妙而有本性，虚无而没有形象，无法预测其来去，也无法追寻其踪迹，不知其所以然而自然如此。

抑郁症是最能体现当前意识形态时刻的状况。

Every setback is a setup for a comeback.

"Computational learning theory provides a mathematical framework for understanding the capabilities and limitations of machine learning algorithms."