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Having less is more; contentment leads to happiness.
People are curious. A few people are. They will be driven to find things out, even trivial things. They will put things together, knowing all along that they may be mistaken.
解决数学问题的旅程和解决方案本身一样重要,因为它教会我们耐心、坚持和发现的快乐。
The most important property of a program is whether it accomplishes the intention of its user.
True innovation comes from faith in the future.