Days are expensive. When you spend a day you have one less day to spend. So make sure you spend each one wisely.
Be a student, not a follower. Take interest in what someone says, then debate it, ponder it, and consider it from all angles.
If it's raining you can't fix the roof, if it's not raining it doesn't need to be fixed
You have two choices: You can make a living, or you can design a life.
Take care of your body. It's the only place you have to live.
Everything changes when you change.