have great ambition but little talent
It is a Chinese idiom, and its pinyin is zh ì Gu ǎ NGC á ISH ū, which means you have great ambition and talent. It comes from the Song Dynasty's Li Gang's playing Chen Yi Zhazi.
Idiom explanation
He has great ambition but few talents.
The origin of Idioms
Li Gang of the Song Dynasty wrote "the crime of today's Xun lies in his broad ambition and lack of talent. He has little strength and heavy responsibilities. He can't consult Suwa's good strategies, but is dedicated to his own use."
have great ambition but little talent
the greatness of a man lends glory to a place - rén jié dì líng
If you are not high, you are not low - gāo bù chéng,dī bù jiù