I promise to question everything my leaders tell me. I promise to use my critical faculties. I promise to develop my independence of thought. I promise to educate myself so I can make my own judgments.
For, after all, the foundation of our whole nature, and, therefore, of our happiness, is our physique, and the most essential factor in happiness is health, and, next in importance after health, the ability to maintain ourselves in independence and freedom from care.
America is the only nation in the world that is founded on creed. That creed is set forth with dogmatic and even theological lucidity in the Declaration of Independence; perhaps the only piece of practical politics that is also theoretical politics and also great literature.
Some feel that you lose your independence if you don't let your mind just wander where it wants to, if you try to control it. But that is not the case. If your mind is proceeding in the correct way, one already has the correct opinion. But if your mind is proceeding in an incorrect way, then it's necessary, definitely, to exercise control.
Therefore, be islands unto yourselves. Be your own refuge. Have recourse to none else for refuge. Hold fast to the Dharma as a refuge. Resort to no other refuge. Whosoever, either now or after I am gone, shall be islands unto themselves, shall seek no eternal refuge, it is they, among my disciples who shall reach the very topmost height! But they must be keen to progress.