你不是因为想说些什么而写作,你是因为有些东西要说而写作。
循环经济不是一种选择——对于希望在未来十年蓬勃发展的行业来说,这是唯一的前进方向。
Every mathematical problem is a window into a deeper understanding of the world.
"Maybe it's good to not know exactly how everything will turn out."