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Life is about growth and change. When you stop growing, you stop living.
生活就是关于成长和改变。当你停止成长,你就停止了生活。
The real question is not whether climate is changing, but how fast and how much we can adapt.
Theorems are the permanent literature of mathematics.
"The only way to create real prosperity is to provide people with the freedom to innovate and create value."