Be steadfast in work and life, and be diligent in writing and teaching .
Be steadfast in work and life, and be diligent in writing and teaching .
踏踏实实做事做人，勤勤恳恳写书教书。
Be steadfast in work and life, and be diligent in writing and teaching .
踏踏实实做事做人，勤勤恳恳写书教书。