Jiūzhèng hěn yǒuyòng, dàn gǔlì de xiàoguǒ gèng hǎo
Correction does much, but encouragement does more.
Bosses who are nit-picky and critical are often loathed by their employees. On the converse caring leaders are usually well-loved, and more effective in leading. As a leader, try to care more, encourage more, and be less critical. Use positive reinforcement, as opposed to harsh and ruthless words. Always work on the premise of understanding and care.