Growth happens outside your comfort zone.
心理学必须建立在直接经验和内省的基础上。
引用自海明威《老人与海》,张海迪在演讲中多次引用以表达坚韧精神
But the old man thought only of his steering and his great tiredness. He had gone out too far and the sharks had beaten him. He knew they would leave him nothing but the stripped skeleton of his great catch.