The dose makes the poison.

Poison is in everything, and no thing is without poison. The dosage makes it either a poison or a remedy.

All things are poisons, for there is nothing without poisonous qualities. It is only the dose which makes a thing poison.

Depending on the dose, it can be immediately toxic. It is a (poison).

Poison is in everything, and no thing is without poison. The dosage makes it either a poison or a remedy.

A dose of poison can do its work but once. A bad book can go on poisoning minds for generations.