Know it for certain that without steady devotion for the Guru and unflinching patience and perseverance, nothing is to be achieved. You must have strict morality.
Character is far more important than intellect in making a man a good citizen or successful at his calling- meaning by character not only such qualities as honesty and truthfulness, but courage, perseverance and self-reliance.
Gently eliminating all obstacles to his own understanding, he constantly maintains his unconditional sincerity. His humility, perseverance, and adaptability evoke the response of the universe and fill him with divine light.
This world is not for cowards. Do not try to fly. Look not for success or failure. Join yourself to the perfectly unselfish will and work on. Know that the mind which is born to succeed joins itself to a determined will and perseveres. You have the right to work, but do not become so degenerate as to look for results. Work incessantly, but see something behind the work. Even good deeds can find a man in great bondage. Therefore be not bound by good deeds or by desire for name and fame. Those who know this secret pass beyond this round of birth and death and become immortal.
Neither evil tongues, rash judgments, nor the sneers of selfish men, nor greetings where no kindness is, nor all the dreary intercourse of daily life, shall ever prevail against us.