Real freedom does not mean that you can do anything you want, rather you can reject what you do not want to do.
真正的自由不是你想做什么就做什么,而是你不想做什么就不做什么。
Sustainability isn't a cost—it's an investment in our future.
科学与传统的结合可以释放前所未有的产量。
数学是一种超越文化和语言障碍的通用语言。
I'm not a rapper, I'm a universe legend.
"The most important skill for the future is learning how to learn."
我们德国人永远不会摆脱希特勒。他就像我们脸上的胎记。