Algebra is the intellectual instrument which has been created for rendering clear the quantitative aspects of the world.
代数是人类创造的一种智力工具，用于清晰地表达世界的数量关系。
Every child deserves to see themselves in the stories they read.
The market is a pendulum that forever swings between unsustainable optimism (which makes stocks too expensive) and unjustified pessimism (which makes them too cheap). The intelligent investor is a realist who sells to optimists and buys from pessimists.
超对称性的发现是20世纪理论物理学中最激动人心的进展之一。
I always try to push myself to do something different.