be strict with 对……严格要求 be strict with 后加人，表示：对某人严格要求。如； His father is strict with him. 他父亲对他严格要求。 Coaches should be strict with athletes. 教练员对运动员应该严格。 But as a student, you have to be strict with yourself. 但是作为一名学生，你必须要严格要求自己。 A teacher must be strict with his students. 一个老师必须严格要求他的学生。
详解：
be strict in 加事物，表示：对…要求严格。如： We should be strict in (doing) our work. 对工作我们应该严格要求。 We must be strict in our work. 我们在工作中必须严格。
