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— Peter Abelard"The key to wisdom is this - constant and frequent questioning, for by doubting we are led to question and by questioning we arrive at the truth."
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Nothing is more certain than uncertainties: / Fortune is full of fresh variety; / Constant in nothing but inconstancy.
— Richard Barnfield
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The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.
— Samuel Beckett
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