I don't let setbacks stop me. They make me stronger.
哲学家们只是用不同的方式解释世界,而问题在于改变世界。
The future of life on Earth depends on our ability to take action. Many individuals are doing what they can, but real success can only come if there is a change in our societies and our economics and in our politics.
Words have the power to heal, but they can also wound deeply.
Sustainability isn't an option; it's a necessity for survival.