As long as you have stayed in a swan's egg, it doesn't matter if you were born in a duck yard.
我不是模特。我只是一个喜欢打扮的女孩。
成功经济发展的关键在于遵循由要素禀赋结构决定的比较优势。
Kindness is the greatest wisdom.
代数群的算术是理解朗兰兹猜想的关键。