Ada Lovelace
Ada Lovelace

In the case of the Analytical Engine, we have undoubtedly to lay out a certain capital of analytical labour in one particular line, but this is in order that the engine may bring us in a much larger return in another line.

Aesop Rock
Aesop Rock

I love the playfulness and braggadocio that accompanies a ton of rap music - that's basically what makes up the foundation for most rappers. But there is nothing 'weirder' to me than someone who has never doubted themselves.

Alessia Cara
Alessia Cara

I was always told that music isn't a 'realistic' path to take, and like a normal human being, I doubted myself over and over because I was afraid of failure.

Alex Zanardi
Alex Zanardi

After my crash I never doubted it would be hard but I would be lying to say this new life has been a surprise to me.

Alexander the Great
Alexander the Great

If we turn our backs of the Scythians who have provoked us, how shamefully shall we march against the revolted Bactrians; but if we pass Tanais and make the Scythians feel, by dear experience, that we are invincible, not in Asia only, it is not to be doubted but that Europe itself, as well as Asia, will come within the bounds of our conquests.

Alexei Sayle
Alexei Sayle

First off, I have to mention what is undoubtedly the greatest phenomenon of the modern era: All You Can Eat Buffets.

Alice Paul
Alice Paul

I never doubted that equal rights was the right direction. Most reforms, most problems are complicated. But to me there is nothing complicated about ordinary equality.

Alva Myrdal
Alva Myrdal

There is a cultural factor promoting violence which nowadays undoubtedly is highly effective is the mass media. And particularly everything that enters our minds through pictorial media.

Ambrose Bierce
Ambrose Bierce

Who never doubted, never half believed. Where doubt is, there truth is - it is her shadow.

Chris Claremont
Chris Claremont

Look at 'Avatar:' the foreign ticket sales were over twice the domestic returns. The mind boggles at those kinds of numbers, but that's what you get when you effectively reach out to a global audience. If that kind of thing came to comics, it would undoubtedly change how people perceive the mainstream industry.