Allen Chen 懷想錄: 卓越並非某種技巧，而是態度。 Excellence is not a skill. It is an attitude.

8/15/2015

卓越並非某種技巧，而是態度。 Excellence is not a skill. It is an attitude.
美國作家拉夫馬爾斯頓 Ralph Marston

Allen Chen 懷想錄