A more thorough explanation:

PRAESES

Praeses is a Latin word that has two meanings:

1. In Roman law, it refers to a governor of a province.
2. In modern times, it refers to the president of a college or university.

1. In ancient Rome, a praeses was appointed by the emperor to govern a province. The praeses was responsible for maintaining law and order, collecting taxes, and ensuring the province's loyalty to Rome.

2. The praeses of Harvard University is responsible for overseeing the academic and administrative affairs of the institution. They work closely with faculty, staff, and students to ensure that the university runs smoothly.

The examples illustrate the two different meanings of the word praeses. The first example shows how it was used in ancient Rome to refer to a governor of a province. The second example shows how it is used in modern times to refer to the president of a college or university. Both examples demonstrate the importance of the praeses in their respective roles, whether it be maintaining law and order in a province or overseeing the academic affairs of a university.