Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.
当我们把羁绊孩子的人为事物,以及自以为是用来教导孩子规矩的暴力放置在一旁是地,我们就会看到孩子崭新的一面。
The study of quantum gravity is essential for understanding the early universe.
As long as you have stayed in a swan's egg, it doesn't matter if you were born in a duck yard.
如果战略达到了目标,它就是有用的;如果战略实现了目标,它就是成功的。