你必须先对自己有所期望,然后才能做到。
The heart is a lonely hunter.
Don’t wait until they tell you you are ready. The world might say you are not allowed to yet. I waited a long time in the world before I gave myself permission to fail. Please, Don’t even bother asking, don't bothering telling the world you are ready. Show it. Do it.
A program without a loop and a structured variable isn't worth writing.