和一个道德品质败坏的人,无法完成一桩好交易。
You can't make a good deal with a bad person.
相对论不仅仅是一个科学理论,而且是一个哲学理论。
下一次绿色革命必须是高产且对环境负责的。
Freedom is not given, it is taken.
The motor of our ingenuity is the question ‘Does it have to be like this?’, from which arise political reforms, scientific developments, improved relationships, better books.
幸福生活的关键不在于避免问题,而在于学会如何有效地处理它们。
所以大国攻打小国,那是互相残害,大国的错误必然反过来使其本国受害。