You never know what motivates you.
It's always too early to quit.
Problems are not stop signs, they are guidelines.
Know or listen to those who know.
Be gentle to all and stern with yourself.
After a storm comes a calm.
Either you run the day or the day runs you.
Things do not happen. Things are made to happen.
Only the educated are free.
Go for it now. The future is promised to no one.
Doubt is an uneasy and dissatisfied state from which we struggle to free ourselves and pass into the state of belief while the latter is a calm and satisfactory state which we do not wish to avoid, or to change to a belief in anything else.