Those are nice words. But I got sort of curious of what he meant with liberty, and liberty for whom. 这句话很动听。可是，我很好奇，他说的是何种自由，以及是何人的自由。 And we will think about that when we look at the wider picture of
It's the part of mathematics that even mathematicians don't particularly like, 统计是数学的一部分，但是它是连数学家都不怎么喜欢的那一部分， because whereas the rest of maths is all about precision and certainty, statistics is almo
高中英语演讲稿梦想1 hello, schoolmates and teachers. good afternoon, everybody! i'm pang qiyuan, from class 2, senior 3. today i'm very happy here to talk about my dream. i hope you can support me and
