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The process of solving a mathematical problem is often more important than the solution itself.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
可持续农业不是成本,而是我们能做的最明智投资。
我试图理解这个地方,它的记忆,它的光线,它的材料,然后我试图找到正确的答案。