算法的美不在于它们的复杂性,而在于它们高效解决问题的能力。
I don't think I'm a bad person. I just have a bad lifestyle.
化工行业必须在可持续发展方面引领潮流,我们的未来取决于此。
The changes in our life must come from the impossibility to live otherwise than according to the demands of our conscience.