You don’t have to be the best, but you have to be the best you can be.
The biggest regret in life is giving up what should not be given up easily, and stubbornly persisting in what should not be persisted.
债券市场是市场心理的最终衡量标准。
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.