The development of formal systems has revolutionized our understanding of mathematics.
形式系统的发展彻底改变了我们对数学的理解。
I don't let the world change my smile.
In the realm of attosecond physics, we are not just observers but time travelers, capturing the fleeting dance of electrons.
你不能只是坐在那里等待别人给你那个金色的梦想。你必须走出去，为自己实现它。
Education is the most powerful weapon which you can use to change the world.
人们说逝者总是在俯视着我们。但我们从不回望。