"Sleep is the interest we have to pay on the capital which is called health."

"Mostly, it is loss which teaches us the value of things."

"A man's delight in looking forward to and hoping for some particular satisfaction is a part of the pleasure flowing out of it, enjoyed in advance. But this is afterward deducted, for the more we look …"

"The brain is a parasite of the organism."

"The fundamental defect of the female character is a lack of the sense of justice. This arises from the fact that they are deficient in the faculty of reason and reflection, and are therefore unable to…"