The key to successful investing is to have a clear understanding of the market, the risks involved, a disciplined approach, a long-term perspective, a strong understanding of the fundamentals, a clear understanding of the risks and rewards, and a strong understanding of the market psychology.
Greatness is not about being the best, it's about being better than you were yesterday.
统计推断的理论不是数学的一个分支，而是在不确定性下进行推理的科学。