The tongue is like a sharp knife， killing without drawing blood. Words from a skilled person can cause greater harm than a warrior’s weapon.
舌头如利刀，杀人不流血；熟练之人手中的言语比武士手中的武器造成的伤害更大。
翻译：强调通过审慎计划和果断行动来确保效果和实现目标。
Success is not final, failure is not fatal: it is the courage to continue that counts.
选择很简单：要么我们现在保护自然，要么我们以后付出代价。