利润和可持续性并不是敌人，而是长期成功的合作伙伴。

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

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

这一种爱可以是唇舌无能为力，辩才失去效用。