The greatest experiments start with a simple question.
水产养殖技术必须兼顾生产力和地球,我们不能为了一个牺牲另一个。
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.