This question actually depends on how you break the sentence. If your reading style is junior college/student, then this big estimate is reflected in your age (relative to primary and secondary schools). If your reading style is college/student, it's very simple. The "greatness" of college students is "university".

Baidu Encyclopedia has such a definition of college students: "University" refers to "primary school", which means "primary school" that emphasizes "detailed exegesis and clear sentence reading", but "university" that governs the country and keeps the country safe.

It may be too vague to say that governing the country and keeping the country safe, but I think the university is more appropriate: "three cardinal principles" (showing virtue, being close to the people, and stopping at the best) and "eight items" (respecting things, knowing, being honest, being upright, cultivating oneself, keeping the family in order, governing the country and leveling the world).