Sustainability isn't a choice—it's a responsibility we owe to the next generation.

实现明天的唯一限制将是我们今天的疑虑。

No, not rich. I am a poor man with money, which is not the same thing.

The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.

我不与他人竞争，我与自己竞争。

I think the most important thing in life is to be true to yourself.

我不是来让每个人都喜欢我的。我是来做我自己的。