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教育的目的不是使年轻人在任何一门科学上都变得完美,而是要打开和培养他们的思维,使他们在将来学习任何科学时都能胜任。
It is always good to have a problem that you cannot solve. It means you have something to work on.
你和你的梦想之间唯一的障碍是你尝试的意愿和你相信它实际上可能的信念。
Profitability and responsibility can go hand in hand.