Charles Darwin

The highest stage in moral culture at which we can arrive is when we recognize that we ought to control read more

The highest stage in moral culture at which we can arrive is when we recognize that we ought to control our thoughts.

We must, however, acknowledge, as it seems to me, that man with all his noble qualities... still bears in his read more

We must, however, acknowledge, as it seems to me, that man with all his noble qualities... still bears in his bodily frame the indelible stamp of his lowly origin.

I love fools experiments. I am always making them.

I love fools experiments. I am always making them.

I have steadily endeavored to keep my mind free so as to give up any hypothesis, however much beloved (and read more

I have steadily endeavored to keep my mind free so as to give up any hypothesis, however much beloved (and I cannot resist forming one on every subject), as soon as the facts are shown to be opposed to it.

It is not the strongest of the species that survive, nor the most
intelligent, but the one most responsive to read more

It is not the strongest of the species that survive, nor the most
intelligent, but the one most responsive to change.