The previous famous saying of "Diligence is the mother of success" is:

1. Laziness is the root of all evil. A quote from Dale Carnegie's work "Human Weakness." Meaning: Extreme laziness and slight hesitation are the source of all bad consequences.

2. For those who engage in science. Source: It is a famous saying by Mao Yisheng, an expert in modern bridge engineering. Meaning: For those who are interested in science, diligence is the most important part. Only diligence and studiousness can lead to success.

Similar quotes:

1. Hua Luogeng: "Smartness lies in diligence, genius lies in accumulation."

2. Zi Yan: "Time is a constant, but It is also a variable. There are infinitely many diligent people and infinitely few lazy people.

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