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数学思想的美丽之处在于它可以跨越文化和时间被分享和理解。
Life is not about waiting for the storm to pass, it's about learning to dance in the rain.
The most important things are hardest to tell,because words shrink their importance.It's not easy to let strangers care about the good things in your life.
I'm a fighter, I believe in the impossible.