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不在于你打得有多狠。而在于你能承受多大的打击并继续前进。
当我们停止指责并开始解决问题时,进步就会发生。
"The very least you can do in your life is to figure out what you hope for. And the most you can do is live inside that hope. Not admire it from a distance but live right in it, under its roof."
The world is full of obvious things which nobody by any chance ever observes.
The most profound discoveries in mathematics often come from the simplest observations.
最伟大的知识是认清自己。