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The most profound ideas in mathematics often arise from the simplest observations.
Life is too short to be living somebody else's dream.
When we speak of free will, the neurons have already cast their votes.
气候变化不是对森林的未来威胁,而是现在正在运作的电锯。
The world is full of people who have stopped listening to themselves or have listened only to their neighbors to learn what they ought to do, how they ought to behave, and what the values are that they should be living by.