Be a peg, hammered into the frozen ground, immovable.
To improve is to change; to be perfect is to change often.
The greatest lesson in life is to know that even fools are right sometimes.
It is better to do something than to do nothing while waiting to do everything.
It would be an inconvenient rule if nothing could be done until everything can be done.
If you want to discover new oceans, you must first have the courage to leave shore.