As long as you have stayed in a swan's egg, it doesn't matter if you were born in a duck yard.
只要你曾经在一只天鹅蛋里待过,就算你是生在养鸭场里也没有什么关系。
爱国不是选择,而是责任。
量子力学不仅仅是一个理论,它是理解现实基本本质的一种方式。