The synthesis of urea without the aid of any vital force is one of the most important discoveries of our century.
在没有生命力的帮助下合成尿素是我们这个世纪最重要的发现之一。
The best brands are built on trust, transparency, and timeless values.
只有比别人更努力，才能比别人更成功。
最大的智慧是认识到自己的无知。
We are here to laugh at the odds and live our lives so well that death will tremble to take us.
Having less is more; contentment leads to happiness.