伐矜好专，举事之祸也。
为人高傲自夸，喜欢独断专行，这是行事办事的祸患。
The best businesses are the ones that are the most creative and innovative.
Never use a credit card for credit. The only kind of credit， or debt， that is acceptable is debt to acquire something whose exchange value is extremely likely to increase， like in a home. The exchange value of most things diminishes or vanishes the moment you purchase them. Don’t be in debt to losers.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
The best leaders are those who listen more than they speak.
Writing is a way of living life more intensely, of giving it more meaning.