Our minds influence the key activity of the brain, which then influences everything; perception, cognition, thoughts and feelings, personal relationships; they're all a projection of you.
Deepak Chopra

There are things known and there are things unknown, and in between are the doors of perception.
Aldous Huxley

There are children playing in the streets who could solve some of my top problems in physics, because they have modes of sensory perception that I lost long ago.
J. Robert Oppenheimer

The lunar flights give you a correct perception of our existence. You look back at Earth from the moon, and you can put your thumb up to the window and hide the Earth behind your thumb. Everything you've ever known is behind your thumb, and that blue-and-white ball is orbiting a rather normal star, tucked away on the outer edge of a galaxy.
Jim Lovell

It is the function of art to renew our perception. What we are familiar with we cease to see. The writer shakes up the familiar scene, and, as if by magic, we see a new meaning in it.
Anais Nin

The perception of beauty is a moral test.
Henry David Thoreau

Because our entire universe is made up of consciousness, we never really experience the universe directly we just experience our consciousness of the universe, our perception of it, so right, our only universe is perception.
Alan Moore

The lives we live are a bit of a straight-hair vs. curly-hair thing. We often want what we don't have. In reality, it's not about better or worse; it's just perception.
Simon Sinek