"You must be the change you wish to see in the world."
可持续性不是一种选择;它是任何希望在长期内蓬勃发展的企业的必要条件。
Mathematics is not just a collection of abstract theories, but a language that describes the universe.
If they hate then let 'em hate and watch the money pile up.
真相是,我们在这个世界上都是孤独的。