I believe we should all know each other, we human carriers…

I know there is strength in the differences between us. I know there is comfort where we overlap.

— Ani DiFranco

Differences, we know, are never so effectually laid asleep as by some common calamity; an enemy unites all to whom he threatens danger.

— Samuel Johnson

We go on and on about our differences. But, you know, our differences are less important than our similarities. People have a lot in…

— William Hall

The reason I know what we are to each other is because we fight freely and almost constantly, about even the smallest thing. In…

— Augusten Burroughs

I know that you doubt my words I swear there will never be regret.

— Killswitch Engage

We must know where to doubt, where to feel certain, where to submit. He who does not do so, understands not the force of…

— Blaise Pascal

You cannot be a man of faith unless you know how to doubt.

— Thomas Merton

“Don't be like those people who believe in "positive thinking" and tell themselves that they're loved and strong and capable. You don't need to…

— Paulo Coelho

I know what I can do, so I never doubt myself.

— Usain Bolt

You know what 'DOUBT' stands for? It stands for 'Debate On Understanding Bewildersome Thoughts.'

— Gary Busey

Heart doesnt know what doubt is, heart doesnt know what believe is heart simply knows trust.

— OSHO

“You’re stuck with yourself for the rest of your life, and now you know, beyond a doubt, that you’re an asshole.”

— Graham Parke

“One must know how to doubt.”

— Alexandre Lacassagne

Doctor, you don't know what it is to doubt everything, even yourself. No, you don't; you couldn't with eyebrows like yours.

— Bram Stoker

You know, we're all human beings, and we're not made to be alone.

— Bill Kaulitz