Let mental culture go on advancing, let the natural sciences progress in even greater extent and depth, and the human mind widen… — Johann Wolfgang von Goethe Copy Share Image
My refusing to eat meat occasioned inconveniency, and I have been frequently chided for my singularity. But my light repast allows for… — Benjamin Franklin Copy Share Image
Intellectually, as politically, the direction of all true progress is towards greater freedom, and along an endless succession of ideas. — Christian Nestell Bovee Copy Share Image
Believe in life! Always human beings will live and progress to greater, broader, and fuller life. — W. E. B. Du Bois Copy Share Image
