" Mathematics allows for no hypocrisy and no vagueness. "
- Stendhal

Mathematics is often seen as a discipline that demands precision and clarity in both thought and expression. The statement suggests that within the realm of mathematics, there is no room for ambiguity or dishonesty; everything must be precise and exact. This implies that mathematical concepts and solutions are absolute, with no space for interpretation or vagueness.

Exploring beyond its surface meaning, this quote highlights a broader principle about clarity and honesty in any intellectual pursuit. It suggests that just as mathematics requires strict adherence to logical reasoning and clear definitions, other areas of inquiry benefit from similar rigor. Whether it's science, philosophy, or even everyday decision-making, the absence of vagueness leads to more reliable outcomes and clearer understanding. This notion underscores the importance of being straightforward and unambiguous in one’s arguments and assertions.

The quote is attributed to Stendhal, a French author whose real name was Henri-Marie Beyle. Known for his works such as "The Red and the Black" and "Roussillon's Memoirs," Stendhal contributed significantly to 19th-century literature with his psychological insight and realistic narrative style. His observations often extend beyond literary concerns, reflecting on broader aspects of human thought and society.