Albert Einstein

Science is a wonderful thing if one does not have to earn one's living at it.

Science is a wonderful thing if one does not have to earn one's living at it.

A perfection of means, and confusion of aims, seems to be our main problem.

A perfection of means, and confusion of aims, seems to be our main problem.

Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.

Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.

Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

We cannot despair of humanity, since we ourselves are human beings.

We cannot despair of humanity, since we ourselves are human beings.