In the matter of physics, the first lessons should contain nothing but what is experimental and interesting to see. A pretty experiment is in itself often more valuable than twenty formulae extracted from our minds.
#Albert Einstein#Mind#Interesting#Physics#Valuable#Experiments#Firsts#Lessons#Matter#Should#Twenties
We must learn the difficult lesson that the future of Mankind will only be tolerable when our course, in world affairs as in others, is based upon justice and law rather than the threat of naked power.
#Albert Einstein#Justice#World#Affair#Difficult#Threat#Mankind#Law#Lessons#Naked#Courses#Tolerable#World Affairs#Future Of Mankind