我不会让消极情绪偷走我的快乐。
The essence of business is to solve problems, not just to make money.
I think the most important thing in life is to be able to look at yourself in the mirror and feel good about who you are.
The market can stay irrational longer than you can stay solvent.
The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.