追求平等既需要个人的勇气,也需要集体的行动。
写作是在混乱中寻找意义。
The West is not a place, it's a state of mind.
The world is a canvas, and we are the painters.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的:它是关于理解的。