More quotes by Albert Einstein

"You see, wire telegraph is a kind of a very, very long cat. You pull his tail in New York and his head is meowing in Los Angeles. Do you understand this? And radio operates exactly the same way: you send signals here, they receive them there. The only difference is that there is no cat."
"The most beautiful thing we can experience is the mysterious. It is the source of all true art and science."
"You never fail until you stop trying."
"The important thing is to not stop questioning. Curiosity has its own reason for existence. One cannot help but be in awe when he contemplates the mysteries of eternity, of life, of the marvelous structure of reality. It is enough if one tries merely to comprehend a little of this mystery each day.—"Old Man's Advice to Youth: 'Never Lose a Holy Curiosity.'"LIFE Magazine (2 May 1955) p. 64"
"What is right is not always popular and what is popular is not always right."