Create an image that captures the essence of the philosopher Socrates, conveying his wisdom and quest for knowledge. Use a portrait that highlights Socrates' distinctive features, such as his beard and bald head. Position Socrates to convey a thoughtful, questioning expression. Basically, incorporate elements that symbolize philosophy, such as marked questions, a scroll or an environment that reminds us of ancient Athens. Use a color palette that inspires seriousness and reflection, with shades of brown and gold. Include an impactful philosophical quote from Socrates that reflects his unique approach to the pursuit of truth and self-knowledge.