Science and art belong to the whole world， in front of them， national barriers were gone.
科学与艺术属于整个世界，在它们面前，民族的障碍都消失了。
The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.
Sometimes you have to go through the darkness to get to the light.
The database is the most important piece of software in the enterprise, and the most important piece of software in the enterprise is the database.
父亲们最根本的缺点，在于想要自己的孩子为自己争光。
在数学中，你并不理解事物。你只是习惯了它们。