evidence: Inspirational Albert Einstein Quotes to Ponder 35.) Only two things are infinite, the universe and human stupidity, and I’m not sure about the former. [...] Thought-Provoking Albert Einstein Quotations 50.) One cannot help but be in awe when he contemplates the mysteries of eternity, of life, of the marvelous structure of reality. [...] The following five quotes are frequently attributed to Albert Einstein — however, he never said or wrote these lines.