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The greatest tragedy of modern life is that we have everything we want, but nothing we need.
In mathematics, the journey is just as important as the destination.
在非常小的领域里,现实的粒子和波动方面同样重要,空间和时间的经典概念失去了意义。
Understanding the computational complexity of learning problems is essential for developing efficient algorithms.
The effects of immigration are often localized and context-specific.
你必须承担个人责任。你无法改变环境、季节或风,但你可以改变自己。这是你可以掌控的事情。