strictness

"You must do your homework before you can watch television."

"The bakery's new bread product is very popular with customers. "

"The student's excellent performance on the math test showed they had surpassed their previous scores. "

"I gave him a good grade for effort."

"Many students invite their parents to school events. "

"He is a student of life."

"the result of a course of action;  the result of a mathematical operation"

"to direct the affairs of a nation or the movements of an army"

"The certain success of the project was a relief to the team. "

"Quality of life is usually determined by health, education, and income."

"Maintaining good discipline in class is essential for learning. "

"strict embrace"