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The moment you doubt whether you can fly, you cease for ever to be able to do it.
Escribir es un acto de amor, de compromiso con la realidad y con los demás.
The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.
我母亲是无神论者。她曾说,地狱是好事也是坏事。好就好在,地狱只是人类病态想象的产物;坏就坏在,人类想象什么,就会创造什么。
La literatura es un viaje sin fin, un camino que nunca termina.
你们要不计一切代价地展示聪明,还是选择善良?