我不相信悲观主义。如果事情没有按照你希望的方式发展，那就继续前进。如果你认为会下雨，那就会下雨。
I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.
可持续性不是一种选择，而是我们对后代的责任。
科学应当为人类服务，而不是反过来。
We must dare to dream, dare to practice, dare to fail, and dare to succeed.
I don’t let fear define me, I let it refine me.