More quotes by Albert Einstein

"In the middle of difficulty lies opportunity"
"Even on the most solemn occasions I got away without wearing socks and hid that lack of civilization in high boots"
"If at first the idea is not absurd, then there is no hope for it."
"The measure of intelligence is the ability to change."
"The right to search for the truth implies also a duty; one must not conceal any part of what one has recognized to be the truth."