Simplify the following text for a Grade 15 native English-speaking person.
Original: The lone college in its earliest beginning has sprung to 12 colleges , seven graduate , two professional schools , and a score of research and specialized centers , including a teaching hospital , an entrepreneurial center , and an integrated learning center for toddlers .
Simplified: The lone college in its earliest beginning has sprung to 12 colleges , five graduate , two professional schools , and a score of research and specialized centers , including a teaching hospital , an enterpreneurial center , and an integrated learning center for toddlers .