Know or listen to those who know.
Be kind whenever possible. It is always possible.
I can, therefore I am.
To know oneself, one should assert oneself.
To be a good loser is to learn how to win.
Be thine own palace, or the world's thy jail.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
Either you run the day or the day runs you.
Go for it now. The future is promised to no one.
What we know is that Shakespeare wrote perhaps the most remarkable body of passionate love poetry in the English language to a young man.