The psychologist must be a neutral observer.
Freedom is a condition of mind,and the best way to secure it is to breed it.
The historian is a prophet looking backwards.
文学的本质是捕捉人类经验的瞬息万变，并通过文字赋予它们永恒性。
The only way to be happy is to love. To love intensely, so that the pain passes quickly.
All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.