The value of a person should depend on what he contributes, not what he obtains. ——Einstein Only by dedicating oneself to society can one find the meaning of that short and risky life. ——Einstein I never regard comfort and happiness as the purpose of life itself---this ethical basis, I call it the ideal of the pig pen. ——Einstein Only by devoting oneself to society can one find out the meaning of a life that is actually short and risky. ——Einstein As long as you have one reasonable thing to do, your life will be particularly beautiful. ——Einstein The vulgar goals that people strive for—possessions, vanity, luxurious living—have always seemed to me despicable. —— Einstein In terms of truth and knowledge, anyone who considers himself an authority will surely collapse in the mockery of God! ——Einstein Anyone who takes the truth lightly in small matters is also dishonest in big matters. ——Einstein