法律体系的存在是一个事实问题，而不是道德问题。

You have to be willing to fail to succeed.

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.

煤炭的真正成本不仅在于价格，还在于我们如何管理其后果。

【译文】 孔子说：“立场不同、观点不同，也就不要相互商议了。”

The only limit to our realization of tomorrow will be our doubts of today.

Poetry is the echo of the invisible in the visible.