股市充满了机会，但你必须耐心去寻找它们。
The stock market is full of opportunities, but you have to be patient to find them.
Happiness is not something ready made. It comes from your own actions.
Quality is not an act, it is a habit.
Sustainability is not a style, it's a responsibility.
自由比平等重要。实现平等的企图危及了自由。如果失去了自由，就连在不自由的人中间也不会有平等。
成功不在于你赚了多少钱，而在于你对人们生活的影响。
学习数学的唯一方法就是做数学。
