Literature Reference: 孜孜不倦，以求精进。——《论语》 Diligent and tireless, striving for excellence. Source from 'The Analects of Confucius'.
孜: Diligent and unwavering, never slackening in effort.
孜: Diligent and unwavering, never slackening in effort.
Meaning: Diligent and tireless, constantly striving for improvement.