The cost of inequality is borne not just by those who are disadvantaged but by society as a whole.

要理解现在，必须挖掘过去。

"To thine own self be true."

The real is always stranger than the imagined.

The best ideas come from frustration with the status quo.

对于世界而言，你是一个人；但是对于某个人，你是他的整个世界。

物理理论的美不仅在于其数学的优雅，还在于其解释和预测现象的能力。