When without power, do not lose hope in life.
失去权力时，也不要对生活失去希望。
句子中的“do not”结构起到强调劝告和提醒的作用。
"But someone who runs with a smile"
"Smile at life and you will find that it's not that there are no sunny days"
"To live is to smile in the face of difficulties."
"Dark clouds can never hide the smiling sun."
"Though life has its storms, no rain lasts forever; every gloomy mood can be dried into a moving smile."