解释：齐国的败坏不宜久居，有利的时机不可错过，你的随从一片忠诚不可丢弃，眼前的安逸更不可贪恋，你一定要赶快离开齐国。
战争是一场悲剧，但有时是必要的。
经济学家正确地预测了过去五次衰退中的九次。
A well-educated black has a tremendous advantage over a well-educated white in terms of the job market. I think sometimes a black may think they don't have an advantage or this and that... I've said on one occasion, even about myself, if I were starting off today, I would love to be a well-educated black, because I believe they do have an actual advantage.
The more often a stupidity is repeated， the more it gets the appearance of wisdom.
Investing in cleaner energy solutions is not just good for the environment, it's good for business.
"The language of science is universal, transcending borders and cultures."