ambitious

An ambitious person is someone who has big goals and wants to achieve them. They often work hard to succeed.

When we talk about being ambitious, it usually means that someone is trying to get a good job, finish school with honors, or even run for public office. People might describe their friend as ambitious if they're constantly striving to be the best in their field or getting into top universities. It's like having a strong drive to achieve something important and making progress towards it, no matter what obstacles come up.