His actions stem from pure egoism.

He has a spirit of altruism and always acts for the benefit of others.

He is reading a book about Gnosticism.

We believe that all people should be treated based on the spirit of egalitarianism.

He is known as a conservative politician.

Protectionist policies are adopted to protect domestic industries from foreign competition.

Feudalism was one of the social systems in medieval Europe.

He believes in the philosophy of materialism.

He has a separatist ideology.

He is a rationalist, making all decisions based on logic and facts.