如果人们不相信数学是简单的,那只是因为他们没有意识到生活有多么复杂。
An idea that is not dangerous is unworthy of being called an idea at all.
边缘化和流离失所者的故事对于理解我们世界的全部复杂性至关重要。
我不是来讨人喜欢的,我是来真实的。
The key to success is to focus on goals, not obstacles.