The fact that the great scientist believed in flying machines was the one thing that encouraged us to begin our studies.
All thinking men are atheists.
Above all things, respect yourself.
If you want creative workers, give them enough time to play.
When all is said and done, more is said than done.
When every physical and mental resource is focused, one's power to solve a problem multiplies tremendously.
Argue not concerning God,re-examine all that you have been told at church or school or in any book, dismiss whatever insults your soul
My mother said to me, 'If you are a soldier, you will become a general. If you are a monk, you will become the Pope.' Instead, I was a painter, and became Picasso.
Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present.
Write it on your heart that every day is the best day in the year.
Great spirits have always encountered violent opposition from mediocre minds.
Don't hit at all if it is honorably possible to avoid hitting; but never hit soft!
Life is entrusted to man as a treasure which must not be squandered, as a talent which must be used well.
Become a possibilitarian. No matter how dark things seem to be or actually are, raise your sights and see possibilities -- always see them, for they're always there.
The expectations of life depend upon diligence; the mechanic that would perfect his work must first sharpen his tools.
Wealth is not about having a lot of money; it's about having a lot of options.
The superior man thinks only of virtue; the common man thinks only of comfort.
I am the captain of my soul.
Every intention is a trigger for transformation.
Our greatest glory is not in never falling but in rising every time we fall.
We cannot do everything at once, but we can do something at once.