在我们认识到我们过去所做的很多事情是非常愚蠢的之前,我们不会变得更聪明。
真正的科学家不是追求名利,而是追求真理。
The challenge is not to represent Africa, but to present African complexities.
Success comes when you focus on solving problems, not just making profits.
我不怕死,我怕不去尝试。