我不是为了跳舞而活，我为了活而跳舞。
To fulfill the highest most truthful expression of yourself as a human being. You want to max out your humanity by using your energy to lift yourself up， your family and the people around you.
Every tree planted today is a legacy for future generations.
在没有生命力的帮助下合成尿素是我们这个世纪最重要的发现之一。
The most effective way to help the planet is to stop eating animals.