Oleg

“The important thing is not to 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”
― Albert Einstein

“Life is like riding a bicycle. To keep your balance, you must keep moving.”
― Albert Einstein

“The measure of intelligence is the ability to change.”
― Albert Einstein

“You never fail until you stop trying.”
― Albert Einstein