在所有人类的痛苦中，最苦涩的是：知道得太多却无法控制任何事情。
Of all men's miseries the bitterest is this: to know so much and to have control over nothing.
变化是不可避免的，但成长是可选的。
I never give up. I keep fighting until the end.
我从不试图预测市场；我只是试图为它所做的任何事情做好准备。
The world is a fine place and worth the fighting for.
世界是一本书，不旅行的人只读了一页。
We have on this earth what makes life worth living.
可持续性不仅仅是一种趋势；它是对后代的责任。
