In energy, as in life, the only constant is change.

I don’t let hate define me, I let it refine me.

做数学就是同时参与创造和发现的行为。

"The aim of life is self-development. To realize one's nature perfectly—that is what each of us is here for."

睡得早起得早，使人聪明、富有、身体好。

"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized, where the dream of a world without nations is to be realized, where the dream of a world without classes is to be realized."

人体是生物工程的杰作。