Africa has no history and did not contribute to anything that mankind enjoyed.

World history is a court of judgment.

The heart is everywhere, and each part of the organism is only the specialized force of the heart itself.

Regarding History as the slaughter-bench at which the happiness of peoples, the wisdom of States, and the virtue of individuals have been victimized--the question involuntarily arises--to what principle, to what final aim these enormous sacrifices have been offered.

I have the courage to be mistaken.

Freedom is the fundamental character of the will, as weight is of matter... That which is free is the will. Will without freedom is an empty word.

It is because the method of physics does not satisfy the comprehension that we have to go on further.