Carl Friedrich Gauss

I have often been asked what is the most universal proof in mathematics. My answer is the pigeonhole principle.

I have often been asked what is the most abstract proof in mathematics. My answer is the proof of the existence of non-measurable sets.

I confess that I am not a friend of the word 'rigor' in mathematics, because I believe that it is often used to cover up a lack of understanding.

The enchanting beauty of mathematics reveals itself only to those who have the courage to follow its most arduous paths.

I have been able to make my discoveries because I have always striven to think things through from the beginning.

The object of pure mathematics is the discovery of truth, and its utility is a secondary consideration.

One does not learn to understand mathematics by reading books, but by doing mathematics.

The great advantage of mathematics is that it is a science of certainty.

I have no patience with people who are not willing to work hard.

The most beautiful theorems are those which are simple and clear.

It is not the quantity but the quality of one's work that matters.

I have always been driven by a desire to understand the fundamental laws of nature.

The true mathematician is a poet, a creator of beautiful patterns.

I have often found that the most difficult problems are the most rewarding to solve.

The progress of science depends on the free exchange of ideas.

I have always believed that mathematics should be accessible to everyone.

The joy of discovery is the greatest reward for a scientist.

I have always tried to be as clear and concise as possible in my writings.

The pursuit of knowledge is a lifelong journey.

I have always been fascinated by the beauty and elegance of mathematical proofs.