我们不要没用的男人
To understand the arithmetic of algebraic varieties is to understand the symmetries hidden within them.
"The library is inhabited by spirits that come out of the pages at night."
发现可能极限的唯一方法,就是超越它们进入不可能。
未来的竞争是生态的竞争,我们要与合作伙伴共建开放的云生态。
每个心理状态都对应特定的脑部状态。