数学之美不仅在于它描述世界的能力，还在于它揭示支配世界的隐藏结构的力量。
The beauty of mathematics lies not only in its ability to describe the world but also in its power to reveal the hidden structures that govern it.
The best way to predict the future is to create it.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
The market, like the Lord, helps those who help themselves. But unlike the Lord, the market does not forgive those who know not what they do.
Every day is a new opportunity.