通过观察你的敌人恐吓你的手段，你可以发现他们最害怕什么。

The best leaders are those who listen more than they speak.《Leadership in the Modern Age》

The best time to plant a tree was twenty years ago. The second best time is now.

真相很少是纯粹的，也从来不是简单的。

What can be said at all can be said clearly; and whereof one cannot speak thereof one must be silent.

市场是所有参与者集体知识的反映。