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

"We always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten. Don't let yourself be lulled into inaction."

Die Liebe ist die einzige Kraft, die imstande ist, einen Menschen zu verwandeln.

"The best acting is instinctive. It's not intellectual, it's not mechanical, it's instinctive."

數學之美在于它能夠精確而優雅地描述自然界的基本法則。

聰明的人談現在，愚蠢的人談過去，傻子才談未來。