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I used to walk down the street like I was a star... I want people to walk around delusional about how great they can be - and then to fight so hard for it every day that the lie becomes the truth.
I always thought I wanted to play professionally, and I always knew that to do that I'd have to make a lot of sacrifices.
学习的挑战不仅在于记忆,还在于从具体例子中归纳出更广泛的概念。
如果物体处于静止状态或作匀速直线运动,只要没有外力作用,物体将保持静止状态或匀速直线运动状态。
每一个心理行为都在生活的经济中有其位置。