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最深刻的定理往往源于最简单的观察。
The deepest theorems often arise from the simplest observations.
To be alive is to be mortal. To be alive is to be, from moment to moment, a survivor.
Greatness is not this wonderful, esoteric, elusive, god-like feature that only the special among us will ever taste. It’s something that truly exists in all of us.
科学的作用是照亮前进的道路,而不是规定它。