Failure can lead to success.We should study it and learn why we make mistakes, and then find ways to solve our problems. Also, we should never give up!
I once tried out for a speech competition. I practiced it many times. Unexpectedly, I failed. I've never spoken in front of the public ever since.
Apple's story is quite an inspiration for me. What can I do to make it? First, be confident and try to speak in public places. Second, ask my teachers or friends for some advice and improve my language skills. Finally, be persistent and practice speeches over and over again.