Steve job told us three stories from his life at Stanford university in the speech

the first story is about connecting the dots .

you can't connect the dots looking forward; you can only connect them looking backwards. So you have to trust that the dots will somehow connect in your future. You have to trust in something — your gut, destiny, life, karma,

the second story is about love and loss

loss  is not failure,it is down.

sometimes life hits you in the head with a brick. don't lose faith. what you loved will keep you going. so you must  find what you love.

the third story is about death

you should regard each day as your last day and choose to do the most meaningful things.  Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma . Don't let the noise of others' opinions drown out your own inner voice.  Most important, have the courage to follow your heart and intuition.