世界上充满了显而易见的事物，却没有人注意到它们。
"The world is full of obvious things which nobody by any chance ever observes."
A mathematician's best work often comes from seeing connections where others see none.
【译文】滋润养育自身一定要用诚敬，求学的目的就在于获得知识和学问。
To talk about painting is not only difficult but perhaps pointless too.
