A pessimist is a person who is always right but doesn’t get any enjoyment out of it, while an optimist, is one who imagines that the future is uncertain. It is a duty to be an optimist, because if you imagine that the future is uncertain, then you must do something about it.

Create free wallpaper (Make a wallpaper or screensaver out of this quote with your image)

A pessimist is a person who is always right but doesn’t get any enjoyment out of it, while an optimist, is one who imagines that the future is uncertain. It is a duty to be an optimist, because if you imagine that the future is uncertain, then you must do something about it. - Edward Teller

---

Related Authors
J. Robert Oppenheimer | David Bohm | Stephen Hawking | Niels Bohr | Alice Munro | Demosthenes |

Related Quotes

You can preach a better sermon with your life than with your lips.

Oliver Goldsmith

Preach Lips Sermon Life

---

We are the catalysts, the change agent of the change era.

Chris Ngige

Catalyst Change Agent Era

---

Change is one thing. Acceptance is another.

Arundhati Roy

Change One Thing Acceptance

---

Your problem is you're... too busy holding onto your unworthiness.

Ram Dass

Busy Holding Onto Problem

---

Don't waste AIR. Be productive.

Timaya

Air Waste Productive Be

---

Indifference is a deadlier enemy than Hatred.

Sylvia Oluchy

Indifference Deadlier enemy Than hatred

---

In life, you get what you tolerate.

Mike Ditka

Life You Tolerate

---

Feelings are just visitors, let them come and go.

Mooji

Feelings Visitors Come Go

---

Making love is, simply put, poetry in motion.

Wale

Love Motion Sex Poetry

---

As life grows more terrible, its literature grows more terrible.

Wallace Stevens

Grows Life Literature More

---

Most people treat the present moment as if it were an obstacle that they need to overcome. Since the present moment is life itself, it is an insane way to live.

Eckhart Tolle

Insane Life Live Moment

---

Patience and Diligence, like faith, remove mountains.

William Penn

Patience Dilligence Faith Mountains

---

A pessimist is a person who is always right but doesn’t get any enjoyment out of it, while an optimist, is one who imagines that the future is uncertain. It is a duty to be an optimist, because if you imagine that the future is uncertain, then you must do something about it. - William Penn quotes