Sustainability isn't a choice anymore—it's a necessity for any business that wants to thrive in the long term.

发现的喜悦是推动数学家前进的动力。

A good memory is needed after one has lied.

In the examination of the parts of animals, I have diligently endeavored to arrive at the truth.

你知道，有些鸟儿是注定不会被关在牢笼里的，它们的每一片羽毛都闪耀着自由的光辉。