色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the language of the past, the nearer I shall feel the breath of universal history.

The goal of computation is the emulation of our synthetic abilities, not the understanding of our analytic ones.

最好的保護始于對話。

I write not to explain the world but to understand it.

The greatest economic transformations often begin with small, deliberate steps.