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

書籍是最安靜、最恒久的朋友；它們是最易接近、最睿智的顧問，也是最耐心的老師。

The past is a foreign country; they do things differently there.

If you don't take risks, you can't create a future.

Beliefs have the power to create and the power to destroy.

要求不高,只求最好。

The great challenge of the modern world is to create institutions that are strong enough to govern effectively but also accountable and responsive to the needs of citizens.

在商業(yè)中，就像在生活中一樣，誠信是唯一永不貶值的貨幣。