One may say “the eternal mystery of the world is its comprehensibility”.AQuote by Albert Einstein about thinking
Weakness of attitude becomes weakness of character.AQuote by Albert Einstein about weakness, thinking
I have only two rules which I regard as principles of conduct. The first is: Have no rules. The second is: Be independent of the opinion of others.AQuote by Albert Einstein about rules
Everything that men do or think concerns the satisfaction of the needs they feel or the escape from pain.AQuote by Albert Einstein about thinking