"He is ambitious and susceptible to flattery."
"An ambitious boy usually works hard."
"I'm as ambitious as the next man."
"He described the plan as ambitious and audacious."
"The church and friary found an ambitious patron in Ludovico Sforza."
"He is an ambitious young man full of enthusiasm and vitality."
"Her parents were intensely ambitious for her and her younger sister."
"The government has announced an ambitious programme to modernise the railway network."
"For an ambitious young woman in this business, the sky』s the limit."
"The actress is ambitious of applause."