The important thing is not to stop- Albert EinsteinFamous Quotes ๐คฉ Spread the love The important thing is not to stop questioning. Albert Einstein Famous Quotes Spread the love Explore Awesome ๐ Quotes By โ Albert EinsteinRelated AuthorBrendan Behan Jessica Savitch John Churton Collins Robert Louis Stevenson Thomas AquinasRelated TopicImportant Stop