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数学是科学的钥匙和门。
Mathematics is the key and door to the sciences.
The night is a great theater, but the stars are its actors.
生命的价值不在于我们呼吸的次数,而在于那些让我们屏息的时刻。
"The world breaks everyone, and afterward, some are strong at the broken places."
"Theoretical computer science is a field where deep mathematical insights lead to practical computational tools."