AtomicQuote

Walter Isaacson Quote

Concepts have meaning only if we can point to objects to which they refer and to the rules by which they are assigned to these objects.85 In other words, for a concept to make sense you need an operational definition of it, one that describes how you would observe the concept in operation.

Walter Isaacson

Concepts have meaning only if we can point to objects to which they refer and to the rules by which they are assigned to these objects.85 In other words, for a concept to make sense you need an operational definition of it, one that describes how you would observe the concept in operation.

Related Quotes

Change alone is eternal, perpetual, immortal.

Arthur Schopenhauer

Change alone is eternal, perpetual, immortal.

Tags: alone, change, immortal, perpetual

Options abound world over, Options to choose from and be the best.

Jaachynma N.E. Agu

Options abound world over, Options to choose from and be the best.

Tags: accomplishments, african american authors, african authors, agu jaachynam n e, amazom, anyaele sam chiyson, aspiration, be different, book, business

When I dare to be powerful - to use my strength in the service of my vision, then it becomes less and less important whether I am afraid.

Audre Lorde

When I dare to be powerful - to use my strength in the service of my vision, then it becomes less and less important whether I am afraid.

Tags: strength, courage, empowering, fear, feminist, political, powerful, vision, women strength, feminism

You make name for yourself when you overcome pain, weakness, laziness and ignorance

Sunday Adelaja

You make name for yourself when you overcome pain, weakness, laziness and ignorance

Tags: calling, fact, fame, famous, hard work, history, ignorance, laziness, life, pain

No two persons can learn something and experience it in the same way.

Shannon L. Alder

No two persons can learn something and experience it in the same way.

Tags: actions, background, belief systems, books, caring, character, choices, creative, differences, digesting

The happiness which brings enduring worth to life is not the superficial happiness that is dependent on circumstances. It is the happiness and contentment that fills the soul even in the midst of the...

Billy Graham

The happiness which brings enduring worth to life is not the superficial happiness that is dependent on circumstances. It is the happiness and contentment that fills the soul even in the midst of the...

Tags: billy graham, happiness

Art is not about itself but the attention we bring to it.

Marcel Duchamp

Art is not about itself but the attention we bring to it.

Tags: art

An army of sheep led by a lion is better than an army of lions led by a sheep.

Alexander the Great

An army of sheep led by a lion is better than an army of lions led by a sheep.

Tags: army, leadership, military, wisdom

This is a day of celebration!Today, we are divorcing the pastand marrying the present.Dance,and you will find Godin every room.Today, we are divorcing resentmentand marrying forgiveness.Sing,and God w...

Kamand Kojouri

This is a day of celebration!Today, we are divorcing the pastand marrying the present.Dance,and you will find Godin every room.Today, we are divorcing resentmentand marrying forgiveness.Sing,and God w...

Tags: accept, acceptance, apathy, beloved, bitter, bitterness, celebrate, celebrating, celebration, ceremony

One love, one heart, one destiny.

Bob Marley

One love, one heart, one destiny.

Tags: bob marley, compassion, destiny, heart, humanity, inspirational, love