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 poet’s voice is the voice of the outsider looking in.

"The past is always tense, the future perfect."

I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.

The greatest theorems often start as simple conjectures, born out of intuition.

Ignorance is easier to get than knowledge.

實驗中的精確性和假設中的創造性同樣重要。