Passionate hatred can give meaning and purpose to an empty life.

Collaboration is the key to solving complex challenges.

I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.

市场是供需平衡的反映。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

释义：阿那克西米尼可能将冷和热看作是气疏密变化的表现，气被压缩则变冷，气被稀释则变热。

Without core technology, there is no say.