“Sometimes I feel that by not marrying, I made too great a sacrifice to my work.”

My father had a large library and whenever I could manage I tried to satisfy my passion for reading.

To know each other we must reach beyond the sphere of our sense perceptions.

Let the future tell the truth and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I really worked, is mine.

To stop war by the perfection of engines of destruction alone, might consume centuries and centuries. Other means must be employed to hasten the end.

If you want to find the secrets of the universe, think in terms of energy, frequency and vibration.

We are all one. Only egos, beliefs, and fears separate us.

All that was great in the past was ridiculed, condemned, combated, suppressed – only to emerge all the more powerfully, all the more triumphantly from the struggle.

The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane.

I could only achieve success in my life through self-discipline, and I applied it until my wish and my will became one.

A century from now it will no more occur to a normal person to mate with a person eugenically unfit than to marry a habitual criminal.

My belief is firm in a law of compensation. The true rewards are ever in proportion to the labour and sacrifices made.

Every effort under compulsion demands a sacrifice of energy. I never paid such a price.

My mother understood human nature better and never chided. She knew that a man cannot be saved from his own foolishness or vice by someone else’s efforts or protests, but only by the use of his own will.

Originality thrives in seclusion free of outside influences.

Crystals are living beings at the beginning of creation.

I don’t care that they stole my idea. I care that they don’t have any of their own

I believe things cannot make themselves impossible.

Rouse him, and learn the principle of his activity or inactivity. Force him to reveal himself, so as to find out his vulnerable spots.

I have a very simple rule when it comes to management: hire the best people from your competitors, pay them more than they were earning, and give them bonuses and incentives based on their performance.

Partnerships must have loyalty and integrity at their core.

It’s far better to buy a wonderful company at a fair price, than a fair company at a wonderful price.

Listen. Take the best. Leave the rest.

Basically, our goal is to organize the world’s information and to make it universally accessible and useful.

The key for us, number one, has always been hiring very smart people.