empirical

"He is a student of life."

"My brother regularly takes the bus to school. "

"The documents pertaining to my car insurance claim are now all submitted. "

"It took him only twenty minutes to perform the task."

"My philosophy for dealing with difficult classmates is to listen carefully and try to understand their perspectives. "

"It was an experience he would not soon forget."

"Please note that the word "verifiable" is an adjective, not a noun. Here's a sentence that correctly uses it as an adjective: "The scientist needed verifiable evidence to support her claim about the new drug's effectiveness." "

"There is no evidence that anyone was here earlier."

"The scientific method is important in my school science class. "

"The violinist was a master of her instrument."

"The experimentation with different study methods helped the student improve their grades. "

"The scientist wrote down her observations about the plant's growth each day. "