The dose makes the poison.

Some children are born from heaven and others are born from hell, because each human being has his inherent tendencies, and these tendencies belong to his spirit, and indicate the state in which he existed before he was born.

Dreams must be heeded and accepted. For a great many of them come true.

The human body is vapor materialized by sunshine mixed with the life of the stars.

For one country is different from another; its earth is different, as are its stones, wines, bread, meat, and everything that grows and thrives in a specific region.

That which lives on reason lives against the spirit.

Since nothing is so secret or hidden that it cannot be revealed, everything depends on the discovery of those things that manifest the hidden.