“What embitters the world is not excess of criticism, but absence of self-criticism.”

Source: The External Control of Organizations, 1978, p. 46

Source: The External Control of Organizations, 1978, p. 46

Source: Peace of Soul (1949), Ch. 5, p. 85

In 1980, during his inspection tour in Tibet, as quoted in Southern Mongolia: Self-Determination Activist Tortured in Prison and Kept Under House Arrest https://unpo.org/article/19652?id=19652

Talk at an Enlarged Central Work Conference (30 January 1962)
1960s
Original: (zh-CN) 批评和自我批评是一种方法，是解决人民内部矛盾的方法，而且是唯一的方法。

“The Crisis”.
Great Days (1979)

stray reflections[http:www.allamaiqbal.com.htm]

"On Freedom" in All Life is Problem Solving (1999)
Context: When I speak of reason or rationalism, all I mean is the conviction that we can learn through criticism of our mistakes and errors, especially through criticism by others, and eventually also through self-criticism. A rationalist is simply someone for whom it is more important to learn than to be proved right; someone who is willing to learn from others — not by simply taking over another's opinions, but by gladly allowing others to criticize his ideas and by gladly criticizing the ideas of others. The emphasis here is on the idea of criticism or, to be more precise, critical discussion. The genuine rationalist does not think that he or anyone else is in possession of the truth; nor does he think that mere criticism as such helps us achieve new ideas. But he does think that, in the sphere of ideas, only critical discussion can help us sort the wheat from the chaff. He is well aware that acceptance or rejection of an idea is never a purely rational matter; but he thinks that only critical discussion can give us the maturity to see an idea from more and more sides and to make a correct judgement of it.

1960s, The Rising Tide of Racial Consciousnes (1960)