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

衡量一家公司成功的真正標準不僅是其財務表現(xiàn)，還有其對社會的貢獻。

Man’s main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.

乳制品行業(yè)必須不斷發(fā)展，以滿足消費者不斷變化的需求。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

"A story is a letter that the author writes to himself, to tell himself things that he would be unable to discover otherwise."

The progress of mathematics is measured by the number of problems it can solve.

孩子需要先感受到被理解，才能改變他們的行為。