Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.
柴油发动机是当今已知效率最高的原动机。
The harder you work, the luckier you get.
我不把任何事视为理所当然,我通过努力获得一切成就。
No medicine cures what happiness cannot.
If they're all lies, shouldn't we try to stay away from them? But we can't.
最伟大的领导者不一定是做最伟大事情的人,而是让人民做最伟大事情的人。
The body is a landscape of pain and beauty.