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

I don't think you can ever stop learning as an actor.

The only real failure in life is not to be true to the best one knows.

數學證明是用邏輯語言寫成的詩。

The key to success in research is to focus on fundamental problems that have long-term impact.

記憶是一種成就，甚至是一種更新。