profundity

"My knowledge of history helped me understand the current political situation better. "

"Note this fine detail in the lower left corner."

"During class today the professor delivered an interesting lecture."

"History repeats itself if we don’t learn from its mistakes."

"My daughter's teacher is very kind and helpful. "

"The smooth surface of the kitchen table was perfect for setting the dinner plates. "

"Professor Smith, the head of the history department, gave a fascinating lecture on the Roman Empire. "

"The profound of the ocean is a vast and mysterious place. "

"It surprises me that I owe twice as much as I thought I did."

"The magician revealed the rabbit from under his hat, surprising the audience. "

"Her intellect allowed her to quickly grasp the complex mathematical concepts in her math class. "

"The professor's lecture on quantum physics was so abstruse that most of the students were completely lost. "