We should carry forward the spirit of serving the people whole-heartedly.
我们要发扬全心全意为人民服务的精神。
2
We must do it whole-heartedly, not half-heartedly.
我们要全心全意地做这件事，而不是半心半意。
《新英汉大辞典》
3
Mrs. Geng said that Dai Ailian is the "Mother of Chinese Modern Dance", a great lady, and almost everybody knows about her in China. She herself admires Dai Ailian whole-heartedly.