Wonder is the beginning of wisdom.
The pendulum of the mind oscillates between sense and nonsense, not between right and wrong.
Never ruin an apology with an excuse.
If we know exactly where we're going, exactly how to get there, and exactly what we'll see along the way, we won't learn anything.
I don't know, I don't care, and it doesn't make any difference.
The greatest power we have is the power of choice.
Fear doesn't exist anywhere except in the mind.
Talent is God given. Be humble. Fame is man-given. Be grateful. Conceit is self-given. Be careful.
Better mad with the rest of the world than wise alone.
Man's sensitivity to the little things and insensitivity to the greatest are the signs of a strange disorder.
You don't become what you want, you become what you believe
Medicine heals diseases of the body, wisdom frees the soul from passions.
What can't be cured must be endured.
Choose rather to be strong of soul than strong of body.
This is something basic to be understood: the ego must come to a peak, it must be strong, it must have attained an integrity only then can you dissolve it.
True knowledge lies in knowing how to live.
The path to success is to take massive, determined action.
Do your little bit of good where you are; it's those little bits of good put together that overwhelm the world.
Take care of the pieces well. The whole will take care of itself.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact
Stupidity is a talent for misconception.