The beauty of mathematics lies in its ability to simplify complex problems.
跨价值链的合作至关重要——没有一家公司能够单独解决塑料废物问题。
历史给我们的教训是,人们从来都不知道汲取历史的教训。
The tongue is like a sharp knife, killing without drawing blood. Words from a skilled person can cause greater harm than a warrior’s weapon.