However strong you are, there is always someone stronger; There is always sth more to learn (applied to art or learning).; Never be satisfied to rest on you laurels.; There is no room for complacency.[cedict]
啊
āㄚ
áㄚˊ
ǎㄚˇ
àㄚˋ
aㄚ˙
(interj.); ah[cedict]
an interjection; to express doubt or to question; to show realization; to stress[cedict]
(interj. for surprise)[cedict]
oh (interjection)[cedict]
(a modal particle showing affirmation, approval, or consent)[cedict]