Some of the greatest discoveries...consist mainly in the clearing away of psychological roadblocks which obstruct the approach to reality; which is why,post factum they appear so obvious.

Courage is never to let your actions be influenced by your fears.

The jester is brother to the sage.

One should either write ruthlessly what one believes to be the truth, or else shut up.

The principle mark of genius is not perfection but originality, the opening of new frontiers.

The story of the Khazar Empire, as it slowly emerges from the past, begins to look like the most cruel hoax which history has ever perpetrated.

Nothing is more sad than the death of an illusion.

Politics can be relatively fair in the breathing spaces of history; at its critical turning points there is no other rule possible than the old one, that the end justifies the means.

Creativity is a type of learning process where the teacher and pupil are located in the same individual.

In any language it is a struggle to make a sentence say exactly what you mean.

I believe that the evidence for telepathy is overwhelming and that it is a part of reality that is above science. Science allows us to glimpse [only] fragments of reality.

Success is stumbling from failure to failure with no loss of enthusiasm.

Beyond the hype, style, and speculation, the truth is that the iPad is really just another tablet device. A really big PDA, where a touchscreen does what a laptop's keyboard used to do.

You don't need a passport and you don't need no visas, you don't need to designate or emigrate before you can see Jesus.

Most runners run not because they want to live longer, but because they want to live life to the fullest.

The world at large does not judge us by who we are and what we know; it judges us by what we have.

Everything is more or less organized matter. To think so is against religion, but I think so just the same.

[A]ny desired additional nicotine 'kick' could be easily obtained through pH regulation.

Understanding different planets in their environments is still really important. So if these planets are dead lifeless worlds, it will still be useful for us.

All your behavior results from the thoughts that precede it.

How ill white hairs become a fool and jester!