Freedom would be not to choose between black and white but to abjure such prescribed choices.
The world is so beautiful and regretful, you and I are all lone travelers from afar, constantly walking, regardless of everything, crying, laughing, lingering in the world, just to make this trip worthwhile.
我认为节俭驱动创新，就像其他限制驱动创新一样。从一个密闭的盒子里走出去的唯一途径就是创造一条道路。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.