an overnight	success	a burning	ambition
it increases	student motivation	it was doomed	to failure
formidable	challenge	fulfil/ realize	ambition
take up/ rise to	challenge	result in	failure
a daunting	challenge	a dismal	failure
a poor	motivation	a resounding	success
a recurrent	problem	to face up to	a problem
sort out	a problem	be assured of	success
a lifelong	ambition	pursue	ambition
a roaring	success	an outstanding	achievement

an overnight	success	a burning	ambition
it increases	student motivation	it was doomed	to failure
formidable	challenge	fulfil/ realize	ambition
take up/ rise to	challenge	result in	failure
a daunting	challenge	a dismal	failure
a poor	motivation	a resounding	success
a recurrent	problem	to face up to	a problem
sort out	a problem	be assured of	success
a lifelong	ambition	pursue	ambition
a roaring	success	an outstanding	achievement