The important thing is not to stop questioning. Curiosity has its own reason for existing.
The man of science is a poor philosopher.
That deep emotional conviction of the presence of a superior reasoning power, which is revealed in the incomprehensible universe, forms my idea of God.
Technological progress is like an axe in the hands of a pathological criminal.
Strive not to be a success, but rather to be of value.
The gift of fantasy has meant more to me than my talent for absorbing positive knowledge.
It is strange to be known so universally and yet to be so lonely.
Let every man be respected as an individual and no man idolized.
Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.
It gives me great pleasure indeed to see the stubbornness of an incorrigible nonconformist warmly acclaimed.
It's not that I'm so smart, it's just that I stay with problems longer.
It is a miracle that curiosity survives formal education.
It is my conviction that killing under the cloak of war is nothing but an act of murder.
Logic will get you from A to B. Imagination will take you everywhere.
Once we accept our limits, we go beyond them.