生活的关键是平衡；成功的关键是专注；幸福的关键是知足。

Balance is the key to life. Focus is the key to success. Contentment is the key to happiness.

youdao

生活的关键是平衡；成功的关键是专注；幸福的关键是知足。

Balance is the key to life. Focus is the key to success. Contentment is the key to happiness.

youdao