我們活著就是為了改變世界，否則還有什么意義？
譯文：經(jīng)常想到這個世上還有人的處境不如我，還有人的命運不如我，就該知足感恩了；經(jīng)常想到有人的德行操守超過我，有人的學問超過我，就該感到慚愧而發(fā)憤努力了。賞析：人的欲望是無窮的，也是難以滿足的。很少有人做到知足常樂。人總是喜歡和其他人對比物質(zhì)方面的東西，別人有的，也希望自己有。而學問，德行，卻很少有人去反躬自省。
The intersection of biology and technology is where the future unfolds.
The severity of Russian laws is tempered by the lack of obligation to enforce them.
Humans, in their wish to escape loneliness, made maneuvers that were very complex and hard to fathom。
"The most beautiful people we have known are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths."