Those who want to row on the ocean of human knowledge do not get far and the storm drives those out of their course who set sail.

These will vary in every human being but knowledge is the same for every mind and every mind may and ought to be trained to receive it.

I don't know what is better than the work that is given to the actor-to teach the human heart the knowledge of itself.

Human dignity is better served by embracing knowledge.

To express the same idea in still another way I think that human knowledge is essentially active.

In a world in which the total of human knowledge is doubling about every ten years our security can rest only on our ability to learn.

No part of the world can be truly understood without a knowledge of its garment of vegetation for this determines not only the nature of the animal inhabitants but also the occupations of the majority of human beings.

The understanding of art depends finally upon one's willingness to extend one's humanity and one's knowledge of human life.

Imagine a world in which every single person on the planet is given free access to the sum of all human knowledge. That's what we're doing.

I am conscious of my inability to grasp in all its details and positive developments any very large portion of human knowledge.