Appearance Quote by Diogenes Laertius
“If appearances are deceitful, then they do not deserve any confidence when they assert what appears to them to be true.”
About This Quote
Source Book: Lives and Opinions of Eminent Philosophers, c. 3rd century BC
Deceptive appearances undermine confidence; truth should be judged beyond superficial looks
In simple terms: Looks can be misleading, so trust should not rely on them
Key Takeaway
Question appearances, seek deeper evidence
Themes
skepticism
truth
perception
Mood
thoughtful
inquisitive
Type
philosophical
reflective
When to use this quote
- evaluating claims
- media literacy
- first impressions
- decision making
Key Concepts
epistemology
critical thinking
Questions to Reflect On
- What evidence do you need before trusting an appearance?
- How do you balance healthy doubt with openness?
A Different Perspective
Over‑skepticism can lead to paralysis or cynicism
