Philosophy and Art both render the invisible visible by imagination.

Books minister to our knowledge, to our guidance, and to our delight, by their truth, their uprightness, and their art.

Science is the systematic classification of experience.

Originality is independence, not rebellion; it is sincerity, not antagonism.

It is unhappily true that much insincere Literature and Art, executed solely with a view to effect, does succeed by deceiving the public.

No man ever made a great discovery without the exercise of the imagination.

We must never assume that which is incapable of proof.

The true function of philosophy is to educate us in the principles of reasoning and not to put an end to further reasoning by the introduction of fixed conclusions.

Insincerity is always weakness; sincerity even in error is strength.

To write much, and to write rapidly, are empty boasts. The world desires to know what you have done, and not how you did it.

Good writers are of necessity rare.

Self-pity is spiritual suicide. It is an indefensible self-mutilation of the soul.

Change is the law of life. And those who look only to the past or the present are certain to miss the f

Learn to choose and how it’s done… Learning what to choose and how to choose it is the best way of getting your bigger picture out of your passport size potentials!

Reading is merely a surrogate for thinking for yourself; it means letting someone else direct your thoughts.

The path is focus. The power of focus is absolutely essential. To stop all thoughts, you have to have tremendous power of focus.

At the end of the day, nothing is achievable if you don't have the right collaborators.

Physics is nothing but the ABC's. Nature is an equation with an unknown, a Hebrew word which is written only with consonants to which reason has to add the dots.

For it is precisely because certain groups have no representation in a number of recognized political structures that their position tends to be so stable, their oppression so continuous.

We are very excited about welcoming a new member of the family, a daughter!

I'm still very critical of myself, but I've learned to deal with it. You know that every at-bat is important, but it's not life and death.