Charles Darwin

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 has been a bitter mortification for me to digest the conclusion that the 'race is for the strong' and read more

It has been a bitter mortification for me to digest the conclusion that the 'race is for the strong' and that I shall probably do little more but be content to admire the strides others made in science.

A man's friendships are one of the best measures of his worth.

A man's friendships are one of the best measures of his worth.

I love fools experiments. I am always making them.

I love fools experiments. I am always making them.

A man who dares to waste one hour of life has not discovered the value of life.

A man who dares to waste one hour of life has not discovered the value of life.