Some cause happiness wherever they go; others, whenever they go. (Oscar Wilde)

We are all atheists about most of the gods humanity has ever believed in.Some of us just go one god further. (Richard Dawkins)

Talent does what it can; genius does what it must. (Edward George Bulwer-Lytton)

Do, or do not.There is no ‘try’. (Yoda)

A people that values its privileges above its principles soon loses both. (Dwight D. Eisenhower , Inaugural Address, January 20, 1953)

Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity. (Martin Luther King Jr.)

When you do the common things in life in an uncommon way, you will command the attention of the world. (George Washington Carver)

Black holes are where God divided by zero. (Steven Wright)

In theory, there is no difference between theory and practice. But in practice, there is. (Yogi Berra)

All are lunatics, but he who can analyze his delusion is called a philosopher. (Ambrose Bierce)

The fundamental cause of trouble in the world is that the stupid are cocksure while the intelligent are full of doubt. (Bertrand Russell)

I have not failed. I’ve just found 10,000 ways that won’t work. (Thomas Alva Edison)