Antonie van Leeuwenhoek
Antonie van Leeuwenhoek

If we now plainly perceive that the passage of the blood from the arteries into the veins of the tadpole is not performed in any other than those vessels, which are so minute as only to admit the passage of a single globule at a time, we may conclude that the same is performed in like manner in our own bodies and in those of other animals.

August Krogh
August Krogh

In the numerous observations made in my laboratory upon this object, we have only once seen a combination of vessels in which there might be a direct communication between a small artery and a vein, though the two observers could not come to a final conclusion on the point.

August Krogh
August Krogh

Since muscular contractions are usually more or less regularly alternated with relaxations, the system of valves makes of the veins of every muscle a very effective pump, capable of maintaining a low pressure in the muscle capillaries.

Barry Humphries
Barry Humphries

I never thought that I would become a staple in the Australian cultural diet. The equivalent of bread or milk, or a fine old Tasmanian Mauve Vein. I think it's because I talk about things that people dare not mention. I don't mean raunchy things or unsavoury things. I call a spade a spade - I discuss things in a realistic manner.

Bel Powley
Bel Powley

I'm so open to different things. The only thing I'd say is I've set the bar pretty high in terms of good female roles with 'Diary,' and I want to continue in that vein.

Carolyn Aronson
Carolyn Aronson

My passion and fire run deep through my veins, my blood, there's no doubt about that.

Carrie Fisher
Carrie Fisher

It can't hurt to go to the people you love, whose blood type courses through your veins and whose DNA, from a certain angle, contains many of the same markings as yours. You don't have to take their advice, but let them share their version of solutions to life's difficulties. Good or bad - it could be interesting.

Chang-Rae Lee
Chang-Rae Lee

I don't like to use writing assignments, exercises. I think too often people get comfortable writing in that vein, but you can't go on to write a novel comprised of short writing exercises.

Channing Dungey
Channing Dungey

Having brought diversity to the air in the way that we have with Kerry Washington and Viola Davis toplining their shows, and then shows like 'Fresh Off the Boat' and 'Black-ish,' have been very important. I look forward to continuing in that vein.

Charles Eastman
Charles Eastman

Friendship is held to be the severest test of character. It is easy, we think, to be loyal to a family and clan, whose blood is in your own veins.