是阻力也是动力英语怎么说

该说法的英文表达是 "Resistance is also a motive force"。该说法源于哲学家尼采（Friedrich Nietzsche）的名言 "That which does not kill us makes us stronger"，意思是所有让我们感到挑战和不安的事情都会让我们变得更强大。
例句：
"Facing obstacles and challenges can be frustrating, but it is also what drives us to improve and grow." （面对困难和挑战可能会令人沮丧，但它也是我们进步和成长的动力。）
"The resistance I felt when I first started running eventually turned into motivation to keep pushing myself." （我开始跑步时所感受到的阻力最终转变为驱策我继续推进的动力。）
"Without resistance, we would never have the opportunity to discover our true potential." （如果没有阻力，我们将永远无法发掘自己的真正潜力。）