Life is a sweet and joyful thing for one who has a pure conscience.
问心无愧者的人生是甜美愉悦的。
People who live according to their conscience will have a happy life.
本着良心生活的人日子会过得很快乐。
Tolstoy once said,
托尔斯泰曾说：
"Life is a sweet and joyful thing for one who has a pure conscience. "
“问心无愧者的人生是甜美愉悦的。”
In other words,
换句话说，
we should always do what we think is right no matter what the consequence may be.
我们应该时时做我们认为对的事情，而不要管其结果可能会如何。