Simplicity is not the absence of complexity, but the resolution of it.
Sustainability isn't an option—it's our responsibility to future generations.
但是，假如你驯服了我，我们就彼此需要了。对我而言，你就是举世无双的；对你而言，我也是独一无二的……
"The poem is not a closed field, but an open one, and the reader is invited to enter."
In mathematics, you don't understand things. You just get used to them.
The only way to do great work is to love what you do.