To obtain an assured favorable response from people, it is better to offer them something for their stomachs instead of their brains.

Imagination Is More Powerful Than Knowledge Because Knowledhe Is Limited But Imagination Is Without Boundaries

I believe that we don't need to worry about what happens after this life, as long as we do our duty here-to love and to serve.

The words of language, as they are written or spoken, do not seem to play any role in my mechanism of thought. The physical entities which seem to serve as elements in thought are certain signs and more or less clear images.

If I had it [life] to do all over again, I'd have been a plumber.

Knowledge exists in two forms - lifeless, stored in books, and alive, in the consciousness of men. The second form of existence is after all the essential one; the first, indispensable as it may be, occupies only an inferior position.

What distinguishes the language of science from language as we ordinarily understand the word? ... What science strives for is an utmost acuteness and clarity of concepts as regards their mutual relation and their correspondence to sensory data.