我不相信遗憾。遗憾是浪费时间。它们是过去在现在束缚你。
To be what we are, and to become what we are capable of becoming, is the only end of life.
解释:树立品德,莫如日积月累,不懈怠地培植;治疗疾病,莫如彻底消除,不留下任何病根。