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

Mathematics is the science of patterns, and nature exploits every possible pattern.

寫作是一種勇氣的行為，是對宇宙沉默的挑戰。

The best way to predict the future is to create it.

The best brands are built on trust, and trust is earned through consistency.

寫作是一種勇氣的行為——你必須愿意失敗。

"History is a nightmare from which I am trying to awake."

成功不是偶然，而是努力的結果。