Do not look at the faults of what others have done or not done; observe what you yourself have done or not done.

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.

By taking these three steps you will get closer to the Gods: First, Say the Truth. Second: Don't let you get Angry. Third: Give, even though you have so little to give.

These are the roots of trees, O monks, these are empty huts. Meditate, monks, do not be negligent, or else you will regret it later. This is our instruction to you.

All that we are is the result of what we have thought. If people speak or act with evil thoughts, pain follows them. If people speak or act with pure thoughts, happiness follows them, like a shadow that never leaves them.

Bring your mind to noble silence. Unify your mind in noble silence. Concentrate your mind in noble silence... Enter into rapture and pleasure born of silence derived of concentration and awareness that is free from thought and fabrication.

Peace comes from within. Do not seek it without. It can be argued that peace and happiness comes from the subjective internalised perspective of realizing things could be worse and being grateful they aren't. The alternative view that peace and happiness comes from the objective external perspective of having more and better things than at present, while important for growth, can be a never-ending source of jealousy, dissatisfaction and disappointment. A balance of the two, where people are grateful for what they have while striving for more seems the best blended perspective.