Great wisdom is generous, petty wisdom is contentious. Great speech is impassioned, small speech cantankerous.
Source: In Collection of 10,000 Inspirational Quotes, 2020, eBusinessgems.
-- Chuang-tzu, (Jan 0 369 BC-286 BC), Chinese philosopher; He was a pivotal figure in Classical Philosophical Daoism. Also known as Zhuangzi