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 breakthroughs often come from unexpected places.

拓撲絕緣體的美在于它們的魯棒性；它們的表面態受到對稱性和拓撲的保護，使它們對某些類型的無序免疫。

The only sensible ends of literature are, first, the pleasurable toil of writing; second, the gratification of one's family and friends; and lastly, the solid cash.

A failure is not always a mistake, it may simply be the best one can do under the circumstances. The real mistake is to stop trying.

活著就是與世界不斷對話。

如果你懂得了孩子的語言，他們會與你更拉近。因為你這里有他需要的幫助，他會對你產生異樣的親切感。

The history of life is a story of endless experimentation.

I'm interested in the way things are connected and how they influence each other.

最好的公司不僅僅是銷售產品，它們還激發變革。

科學是一種探索和理解世界的方式。