“An honest religious thinker is like a tightrope walker. He almost looks as though he were walking on nothing but air. His support is the slenderest imaginable. And yet it really is possible to walk on it.”

Austro-British philosopher

Ludwig Josef Johann Wittgenstein was an Austro-British philosopher associated with logic, the philosophy of mathematics, the philosophy of mind, and the philosophy of language. He is known for work that shaped twentieth-century philosophical debate, especially in these fields. His writing centers on how language works, how thought is expressed, and the foundations of reasoning and meaning.