Don't give up just because of what someone said. Use it as motivation to push harder.
When you make a mistake, be excited! Analyze what happened, and learn from it.
All one needs to do is read - books, magazines, research the Internet - and pay attention to the influencers in their lives to discover the myriad people of strong moral character who have and still are making positive, meaningful contributions and differences in our world.
You never judge a day by the weather!
Your attitude is more important that your aptitude.
What you picture in your mind, your mind will go to work to accomplish. When you change your pictures you automatically change your performance