市场组合是所有投资者都应持有的唯一风险组合。
过去总是紧张的,未来是完美的。
作家的任务在于能够从某种理念中创造出作品。
The greatest legacy we can leave is a healthier planet for future generations.
Risk management is the most important thing to be well understood. If you don't have a good risk management system, you are going to blow up.