You may have to fight a battle more than once to win it.

Cheerfulness is the best promoter of health.

We are all experiments in progress.

Move forward, move ever forward and tweet out a picture of the results. It may make you famous.

我们必须在短期商业现实与长期环境责任之间取得平衡。

相信有时是痛苦的。但如果停止相信，什么都不会开始。