The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.
"Courage is grace under pressure."
Quantum error correction is the key to making quantum computers practical.
你可以是世界上最好最甜的桃子，但仍然会有人不喜欢桃子。
怀疑是受过教育的头脑的标志，甚至是姿态。