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一个好的数学问题的定义是它产生的数学,而不是问题本身。
The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.
The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly.
世界正在快速变化,我们必须适应否则就会被抛在后面。
"The beauty of life is in its unpredictability; it's what makes it worth living."
FRUGALITY. Make no expense but to do good to others or yourself; i.e., waste nothing.
永远不要低估合作的力量——当人们共同努力时,伟大的事物就会生长。