Our life consists of the highs and lows.
or " high and low"
Firstly, while you are alive everything is possible.
First, there is nothing that is impossible if you have a determination and will.The only valid reason why you can give up is a death.
... I feel this is not meaningful
Even 10, and 1000 failures are not enough.
.... In writing, don't use numbers... have the word form
throughout the essay you are speaking to the reader, but once you put "our dreams " it kind of throws you off.
... I too feel so... Is this for a speach?