“Hypotheses non fingo. I frame no hypotheses.”

As a blind man has no idea of colors, so we have no idea of the manner by which the all-wise God perceives and understands all things.

To myself I am only a child playing on the beach, while vast oceans of truth lie undiscovered before me.

Plato is my friend, Aristotle is my friend, but my greatest friend is truth.

I can calculate the motion of heavenly bodies, but not the madness of people.

Live your life as an Exclamation rather than an Explanation.

No sciences are better attested than the religion of the Bible.

Errors are not in the art but in the artificers.

This most beautiful system of the sun, planets and comets, could only proceed from the counsel and dominion of an intelligent and powerful being.

God’ is a relative word and has a respect to servants, and ‘Deity’ is the dominion of God, not over his own body, as those imagine who fancy God to be the soul of the world, but over servants.

The motions which the planets now have could not spring from any natural cause alone, but were impressed by an intelligent agent.

We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances.

If others would think as hard as I did, then they would get similar results.

The description of right lines and circles, upon which geometry is founded, belongs to mechanics. Geometry does not teach us to draw these lines, but requires them to be drawn.

God is the same God, always and everywhere. He is omnipresent not virtually only, but also substantially, for virtue cannot subsist without substance.

There are more sure marks of authenticity in the Bible than in any profane history.

If I had stayed for other people to make my tools and things for me, I had never made anything.

The psycho-physiological hypothesis is both inductively and deductively the sine qua non of the science of psychology.

We see what we want to see, and observation conforms to hypothesis.

I do not yet want to form a hypothesis to test, because as soon as you make a hypothesis, you become prejudiced.

But I should be very sorry if an interpretation founded on a most conjectural scientific hypothesis were to get fastened to the text in Genesis…

The rate of change of scientific hypothesis is naturally much more rapid than that of Biblical interpretations, so that if an interpretation is founded on such an hypothesis, it may help to keep the hypothesis above ground long after it ought to be buried and forgotten.

The whole edifice of modern physics is built up on the fundamental hypothesis of the atomic or molecular constitution of matter.

Is evolution a theory, a system, or an hypothesis? It is much more: it is a general condition to which all theories, all hypotheses, all systems must bow and which they must satisfy henceforward if they are to be thinkable and true.

We know that communism is the right hypothesis.