The value of unpaid work is often invisible in economic measures, yet it is the backbone of society.

Without freedom, there is no creation, and without creation, there is no true life.

大自然从来都不是完全对称的，我们的方法也不应该假装它是。

I'm not going to change who I am because of what people say.

Innovation is not achieved overnight, but requires continuous effort and persistence.