You can't knock on opportunity's door and not be ready.
【释义】无论是灾祸还是幸福，都是自己做事得到的结果。
The world is a great book, and we are the words.
你们会屈从于批评，还是会坚守信念？
The whole of life is just like watching a film. Only it's as though you always get in ten minutes after the big picture has started, and no-one will tell you the plot, so you have to work it out all yourself from the clues.