The most eloquent speaker or debater is often not the most upright thinker. Hertzlitt, English essayist, is famous for his debate.
In order to understand the truth correctly, we must first doubt it and argue with it. British administrative scholar Novalis
A just cause doesn't have to be done under emotional impulse, but it can persist in a calm debate until the final victory. British writer thom browne.
Even the most profound speech, if a person is rude, arrogant or noisy, even if he wins the debate, it is difficult to leave a good impression on others. British philosopher John Locke