Guido van Rossum

Computer Science Dutch 1956 330 quotes

Creator of the Python programming language.

Most quoted

"The Zen of Python, by Tim Peters: Beautiful is better than ugly. Explicit is better than implicit. Simple is better than complex. Complex is better than complicated. Flat is better than nested. Sparse is better than dense. Readability counts. Special cases aren't special enough to break the rules. Although practicality beats purity. Errors should never pass silently. Unless explicitly silenced. In the face of ambiguity, refuse the temptation to guess. There should be one-- and preferably only one --obvious way to do it. Although that way may not be obvious at first unless you're Dutch. Now is better than never. Although never is often better than *right* now. If the implementation is hard to explain, it's a bad idea. If the implementation is easy to explain, it may be a good idea. Namespaces are one honking great idea -- let's do more of those!"

— from PEP 20 -- The Zen of Python, 1999

"The joy of coding Python should be in seeing short, concise, readable classes that express a lot of action in a small amount of clear code — not in reams of trivial code that bores the reader to death."

— from Blog post

"I'm a benevolent dictator for life, but I'm not a dictator. I'm a benevolent dictator for life, but I'm not a dictator. I'm a benevolent dictator for life, but I'm not a dictator."

— from Conference talk, 2008

All quotes by Guido van Rossum (330)

The Zen of Python guides us: Beautiful is better than ugly.

PEP 20 2004

Community is what makes Python thrive.

Interview 2005

I never intended Python to be a systems language.

Correspondence 1994

Simplicity is the ultimate sophistication in code.

Blog post 2011

Humor in documentation keeps things light.

Python manual 1996

Learning Python is like learning to ride a bike.

Tutorial introduction 2002

Version control is a lifesaver for sanity.

Speech 2009

I regret nothing about Python's whitespace.

Interview 2012

Software engineering is 90% psychology.

Conference 2003

The best code is the code you don't write.

Aphorism 1998

Python's indentation enforces readability.

Design document 1991

Life's too short for bad APIs.

Joke 2006

Collaboration beats solo coding every time.

Personal reflection 2013

Errors should be explicit and informative.

Language spec 1993

Python is my love letter to programming.

Interview 2015

Flat is better than nested, as per Zen.

PEP 20 2004

Debugging is twice as hard as writing code.

Quip 2001

The Python community is my greatest achievement.

Speech 2010

Readability counts in every line.

Guideline 1997

Innovation comes from necessity.

Origin story 1989