Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The future belongs to those who believe in the beauty of their dreams.
每本书都有一个灵魂,是写它的人和读它并梦想它的人的灵魂。
掌权者总是从弱小的平民手中掠夺权力。这就是他们积累权力,成为统治者的方式。