Unassuming in manner, genial and kindly in his intercourse with his fellow-men, never showing impatience or irritation, devoid of personal ambition of the baser sort or of the slightest desire to exalt himself... In the minds of those who knew him, the greatness of his intellectual achievements will never overshadow the beauty and dignity of his life.[H.A. Burnstead's comments on the life of esteemed scientist J. Willard Gibbs]