"The analytical geometry of Descartes and the calculus of Newton and Leibniz have expanded into the marvelous mathematical method—more daring than anything that the history of philosophy records—of Lobachevsky and Riemann, Gauss and Sylvester. Indeed, mathematics, the indispensable tool of the sciences, defying the senses to follow its splendid flights, is demonstrating today, as it never has been demonstrated before, the supremacy of the pure reason."

“On the eve of that going out, we gather to participate in this stately and solemn service to Almighty God, in Whose name this University was founded and in Whose name it has labored from generation to generation... Wherever the cause of liberty is in danger, there Columbia's hand will be found to help avert it. Wherever the rule of despotism is extending, there Columbia's hand will be found to remove It. Wherever there is need of scientific skill and genius to serve, to cure, to invent, to construct, there a Columbia hand will be found ready to do its duty for the advancement of the public good and for the glory of Almighty God.”

“The United States is in sore need today of an aristocracy of intellect and service. Because such an aristocracy does not exist in the popular consciousness, we are bending the knee to the golden calf of money. The form of monarchy and its pomp offer a valuable foil to the worship of money for its own sake. A democracy must provide itself with a foil of its own and none is better or more effective than an aristocracy of intellect and service.”

“Until the family and the church can be roused to the full height of their responsibility we cannot expect to find the youth of the land in possession of that religious knowledge and religious feeling which were characteristic of their ancestors two or three generations ago.”

“Where the forms of civil, religious and political liberty still exist, they must be strengthened and given new power over the hearts as well as over the minds of men. Faith must not be lost, and courage must not be lacking. The call is for every civilized human being who believes in justice, in liberty and in public morals. The bell is ringing!”

“Both anti-Semitism and the Ku Klux Klan are an insult to democracy and a contradiction of it. But faith honest, sincere, hopeful, opens a door to moving forward in this new and very difficult world in which our children must live. It opens the door into that world in a spirit inspired by something more than the merely human, the gain-seeking and the temporary. It brings us, our children and our grandchildren, in touch with the eternal verities which are the only possible foundation for a civilization and a life that are worthy of human ambition and human endeavor.”

“Many definitions have been given of the word “education,” but underlying them all is the conception that it denotes an attempt on the part of the adult members of a human society to shape the development of the coming generation in accordance with its own ideals of life. It is true that the word has not infrequently been used in wider senses than this.”