Quantum mechanics is not just a theory about the world, it is a description of the world at its most fundamental level.

The proletariat is the universal class, the class whose radical chains are capable of bursting asunder.

The world breaks everyone, and afterward, many are strong at the broken places.

永远在学习。市场在不断变化，你需要跟上它的步伐。

Give every man thy ear, but few thy voice; take each man’s censure,but reserve thy judgment.