To understand the cosmos is to understand ourselves, for we are made of the same stardust that forms the stars.

The brain is a machine assembled not to understand itself, but to survive. It is a machine for making decisions that lead to survival.

In the world of trading, emotions are your worst enemy.

爱情对于男人不过是身外之物，对于女人却是整个生命。

道德情操论是政治经济学理论的基础。