怎样的人,他才敢如此指责自己的错误呢?
To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.
A sound mind in a sound body, is a short, but full description of a happy state in this World: he that has these two, has little more to wish for; and he that wants either of them, will be little the better for anything else. Men’s happiness or misery is most part of their own making. He, whose mind directs not wisely, will never take the right way; and he, whose body is crazy and feeble, will never be able to advance in it.
Quality is not a promise; it is a delivery.
The magical thing about this network is not just that it collapses distance and makes everyone your neighbor. It also dramatically increases the number of brilliant minds we can have working together on the same problem--and that scales up the rate of innovation to a staggering degree.
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.
《论语》中孔子讲“君子不器”,是针对古代士阶层的,君子不是像器物一样有具体的作用,君子在位,可以管理操作器物的人。