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

Change is inevitable, but growth is optional.

The personal is political.

對(duì)于人的責(zé)任，在于對(duì)待自己的本性，也同樣適用于對(duì)待其他事物的本性。

Anybody who has been seriously engaged in scientific work of any kind realizes that over the entrance to the gates of the temple of science are written the words: Ye must have faith.

健康的一天勝過(guò)生活的千年。

最好的肥料？是農(nóng)民田間的足跡。

文學(xué)是發(fā)現(xiàn)普通人身上非凡之處的藝術(shù)，用普通的語(yǔ)言表達(dá)非凡的東西。

The better we get at getting better, the faster we will get better.