领导力是关于做出今天艰难但有益于后代的决定。

Positive psychology is as concerned with strength as with weakness, as interested in building the best things in life as in repairing the worst.

We must respect the land, for it is the foundation of all we do.

意识不是一个实体而是一个过程

Sustainability is not an option; it's a necessity for the future of agriculture and food production.

我认为你不应该满足于任何低于你应得的东西。

黄莺和鲜花尚且担心春光流逝，怎么可以白白虚度大好时光？