The key to successful investing is to have a clear understanding of the risks and rewards, a disciplined approach, and a long-term perspective.

有一个快乐的境况出现，但就有一个不快乐的境况相对立；有一处优美的风景出现，但就立即有一处不优美的风景相抵销。

"The hardest part of being a machine is pretending to be human."

没有行动的愿景只是梦想。