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书籍不仅仅是物品;它们是经历,它们改变我们。
No society can surely be flourishing and happy, of which the far greater part of the members are poor and miserable.
You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.
我们都是欲望的囚徒,牢房的钥匙就在我们自己手中。
The P versus NP problem is one of the most important problems in computer science.