The best time to buy stocks is when they are out of favor.

Goals determine what you are going to be.

数学的进步是通过不断质疑已建立的真理来实现的。

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

Sustainability isn't a trend—it's the new standard for business.

忧伤可以通过良好的睡眠、沐浴和一杯葡萄酒来缓解。