The hardest thing is to live richly in the present without letting it be tainted by the past or future.

We must balance short-term profitability with long-term environmental responsibility.

解释：对君不义，对兄弟不亲，即使土地扩大了，也会分崩离析。

我从未能写出一部快乐的戏剧。我不能。我可以写一部有趣的戏剧，但不是一部快乐的戏剧。