Success is measured not just in profits, but in positive impact.
成功的衡量标准不仅仅是利润，还有积极的影响。
数学的目标不是解决问题，而是理解问题。
It’s not about ideas. It’s about making ideas happen.
You have to be willing to make mistakes regularly; there is nothing wrong with it. Michael taught me about making your best judgment, being wrong, making your next best judgment, being wrong, making your third best judgment, and then doubling your money.
The stream of thought is a stream of life-sustaining acts.