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 act of creation is an act of defiance.

"The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next."

科學必須是世界上的一股善的力量。

I decided, very early on, just to accept life unconditionally; I never expected it to do anything special for me, yet I seemed to accomplish far more than I had ever hoped. Most of the time it just happened to me without my ever seeking it.

"Lighting is not about how much light you have, but how you use it."

Curiosity is the driving force behind all great mathematical discoveries.