The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.
I'm the worst thing since Elvis Presley.
忘记不是记忆力的问题,而是注意力的问题。
这一切,以及那数不清的眼神与微笑,数不清的思想和言语,我都想一一记录下来。