Immanuel Kant
Thoughts without content are empty, intuitions without concepts are blind.
More quotes and aphorisms
We only think when we are confronted with problems...Men's indignation, it seems, is more excited...Thousands of candles can be lighted from a single candle...I'm not an activist; I don't look for controversy...First, accept sadness...Research is formalized curiosity. It is poking...