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 greatest thing you'll ever learn is just to love and be loved in return.

痛苦是一扇門，通向比它本身更偉大的東西。

Technological innovation is the fundamental way to solve the problems of the coal industry.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

處理一個不自由的世界的唯一方法是變得如此絕對自由，以至于你的存在本身就是一種反叛。

你知道的越多，你看到的就越多。