In mathematics, the art of proposing a question must be held of higher value than solving it.
The truth is not always beautiful, but the pursuit of truth is always noble.
写作是使不可见变为可见的艺术。
The only limit to our realization of tomorrow will be our doubts of today.
Blow, winds, and crack cheeks! Rage!Blow!
The only real freedom is the freedom to be yourself.