Albert Einstein (/ˈaɪnstaɪn/; 14 March 1879 – 18 April 1955) was a German-born theoretical physicist. Einstein developed the theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). Albert Einstein's work is also known for its influence on the philosophy of science. Einstein is best known by the general public for his mass–energy equivalence formula E = mc2 (which has been dubbed "the world's most famous equation"). He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the evolution of quantum theory.
Albert Einstein during one of his lectures said these true words:
"Imagination is more important than knowledge"
With this Albert Einstein's quote, he tried to push more scientists to use their imagination and let it free for their science.