The problem of the modern individual is not that he has too little choice, but that he has too much.

Sustainability isn't just about planting trees; it's about planting the right trees in the right places for the right reasons.

生活就是受苦，生存就是在苦难中找到一些意义。

实现不可能的唯一方法是相信它是可能的。

我认为回馈社会和帮助他人很重要。