True progress happens when we dare to question the status quo.
Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.
艺术是逃离世界混乱的唯一避难所，一个我们可以找到意义和美丽的地方。
The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater.
成功来自于坚持和努力。