幸福不在于财富和黄金，幸福之感存在于灵魂之中。
Happiness resides not in possessions and not in gold； the feeling of happiness dwells in the soul.
The more you know, the more you realize you don't know.
The best way to invest is to look at what's happening in the real world and invest accordingly.
The mind is everything. What you think you become.
We cannot change, we cannot move away from what we are, until we thoroughly accept what we are.
技术应该服务于人，而不是控制人。