Always do your best. What you plant now, you will harvest later.
Og Mandino
Being deeply loved by someone gives you strength, while loving someone deeply gives you courage.
Lao Tzu
I still find each day too short for all the thoughts I want to think, all the walks I want to take, all the books I want to read, and all the friends I want to see.
John Burroughs
Be careful the environment you choose for it will shape you; be careful the friends you choose for you will become like them.
W. Clement Stone
I choose my friends for their good looks, my acquaintances for their good characters, and my enemies for their intellects. A man cannot be too careful in the choice of his enemies.