To be doing good deeds is man's most glorious task.

If an enthusiastic, ardent, and ambitous man marry a wife on whose name there is a stain, which, though it originate in no fault of hers, may be visited by cold and sordid people upon her, and upon his children also: and, in exact proportion to his success in the world, be cast in his teeth, and made the subject of sneers against him: he may-no matter how generous and good his nature- one day repent of the connection he formed in early life; and she may have the pain and torture of knowing that he does so.

Charles Dickens

Enlightenment is man's emergence from his self-imposed nonage. Nonage is the inability to use one's understanding without another's guidance. This nonage is self-imposed if its cause lies not in lack of understanding but in indecision and lack of courage to use one's mind without another's guidance. Sapere Aude! Dare to Know! Have the courage to use your own understanding is therefore the motto of the Enlightenment.

Immanuel Kant

Whatever is attempted without previous certainty of success, may be considered as a project, and amongst narrow minds may, therefore, expose its author to censure and contempt; and if the liberty of laughing be once indulged, every man will laugh at

Samuel Johnson

In some sense, gravity does not exist; what moves the planets and the stars is the distortion of space and time.

Michio Kaku

I think my quarry is illusion. I war against magic. I believe that, though illusion often cheers and comforts, it ultimately and invariably weakens and constricts the spirit.

Irvin D. Yalom

The good life, as I conceive it, is a happy life. I do not mean that if you are good you will be happy; I mean that if you are happy you will be good.

Bertrand Russell

Difference of religion breeds more quarrels than difference of politics.

Wendell Phillips

I do explicitly see Jewish people as a people - not either a religion or an ethnicity but a people.

Kenneth Robert Livingstone

I've thought for the last decade or so, the only actual place raw truth was seeping through in newspapers was on the Comics Pages. They were able to pull off intelligent social comment, pure truths not found elsewhere in the news pages, and had the ability to make it all funny, entertaining, and pertinent.

Elayne Boosler

Ill Fortune never crushed that man whom good fortune deceived not.

Francis Bacon

One of the most striking signs of the decay of art is when we see its separate forms jumbled together.

Johann von Goethe

So long as the mother, Ignorance, lives, it is not safe for Science, the offspring, to divulge the hidden cause of things

Johannes Kepler