There is an I in "happiness",There is no Y in "happiness",It's an I.
幸福的幸里面是一个“幸”,不是一个“辛”。  或者理解成,Y=Why=为什么,I=我。幸福里面没有为什么,只有我。 
Environmental stewardship is not optional - it's our responsibility to future generations.
Profit without purpose is chemistry without catalysts - possible, but painfully slow and inefficient.
We are all searching for something, but we don't always know what it is.
领导力在于因你的存在而使他人变得更好,并确保这种影响在你离开后依然持续。
森林的真正价值不能仅用板材英尺来衡量。
One cannot think well, love well, sleep well, if one has not dined well.