The gastric laboratory uses its protein ferment under an acid reaction.

Never think that you already know all. However highly you are appraised, always have the courage to say to yourself-I am ignorant.

Don't become a mere recorder of facts, but try to penetrate the mystery of their origin.

When the dog is repeatedly teased with the sight of objects inducing salivary secretion from a distance, the reaction of the salivary glands grows weaker and weaker and finally drops to zero.

Science demands from a man all his life. If you had two lives that would not be enough for you. Be passionate in your work and in your searching.

While you are experimenting, do not remain content with the surface of things.

Men are apt to be much more influenced by words than by the actual facts of the surrounding reality

Perfect as the wing of a bird may be, it will never enable the bird to fly if unsupported by the air. Facts are the air of science. Without them a man of science can never rise.

Appetite, craving for food, is a constant and powerful stimulator of the gastric glands.

It is still open to question whether psychology is a natural science, or whether it can be regarded as a science at all.

Perfect as the wing of a bird may be, it will never enable the bird to fly.

Forgive me, " I wrote at the bottom. "I did not think I would break.

Professional accountability is a good thing. Without it, excellence is merely a pipe dream and even average performance isn’t a realistic expectation.

We are homesick most for the places we have never known.

Our countries have been friends dating to the very existence of the United States. France is the only power that has never been at war with the United States.

If we want a beloved community, we must stand for justice, have recognition for difference without attaching difference to privilege.

The choices we make, determine our destiny

Who made you the center of the universe?

Storm the castle Stem the tide Rise above yourself Cry baby cry Cry cry to heaven If that doesn't do it for you Go ahead and cry like hell

In autumn, don't go to jewellers to see gold; go to the parks!

I love Canadians because I don't see very much racism in Canada.