软件开发中最重要的一个方面是清楚你要构建什么。

The artist must be a child of the earth.

I rarely explain or respond, but I know what I'm doing.

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.