“Thinking is the hardest work there is, which is the probable reason who so few people engage in it.”
- #wikiquote
- #saying
- #undated
- #lang:pt
“Thinking is the hardest work there is, which is the probable reason who so few people engage in it.”
Captured 2026-08-25 from Wikiquote (pt). The archived copy is preserved so this citation survives link rot.