It's not what happens, it's what you do that determines your future.
Discipline means we don't let go of the things we know we should be doing, we do them!
It's not the matter you cover so much as it is the manner in which you cover it.
Be a student, not a follower. Take interest in what someone says, then debate it, ponder it, and consider it from all angles.
Either you run the day or the day runs you.
Nothing teaches character better than generosity.