All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty or possessions.

Truth then seems to me, in the proper import of the word, to signify nothing but the joining or separating of Signs, as the Things signified by them do agree or disagree one with another. The joining or separating of signs here meant, is what by another name we call proposition. So that truth properly belongs only to propositions: whereof there are two sorts, viz. mental and verbal; as there are two sorts of signs commonly made use of, viz. ideas and words.

Anger is uneasiness or discomposure of the mind upon the receipt of any injury, with a present purpose of revenge

Let not men think there is no truth, but in the sciences that they study, or the books that they read.

There is frequently more to be learned from the unexpected questions of a child than the discourses of men.

Those are not at all to be tolerated who deny the being of God. Promises, covenants, and oaths, which are the bonds of human society, can have no hold upon an atheist. The taking away of God, though but even in thought, dissolves all.

Things of this world are in so constant a flux, that nothing remains long in the same state.