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

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.

The history of mathematics is a history of human curiosity and ingenuity.

我以打高爾夫為生。你還能要求什么呢——做自己喜歡的事還能得到報酬。

The challenge is to make something ordinary extraordinary.

The pursuit of truth is a noble goal in life.

藝術不在于你看到了什么，而在于你讓別人看到了什么。