Joseph Priestley
He is credited with the discovery of oxygen and several other gases.
Quotes by Joseph Priestley
The more we observe the operations of nature, the more we shall be convinced of the wisdom and power of its author.
The greatest service we can render to mankind is to promote the cause of truth and virtue.
The doctrine of the divine right of kings is a dangerous and absurd notion.
The only true liberty is the liberty to do what is right.
The more we understand the laws of nature, the more we shall be able to improve our condition.
The greatest enemy of human happiness is ignorance.
The proper object of religion is to make men better, not to make them believe absurdities.
The more we reflect on the works of God, the more we shall be filled with admiration and gratitude.
The greatest discovery of all is the discovery of ourselves.
The only true wisdom is to know that you know nothing.