When night hath set her silver lamp on high, then is the time for study.
Philip James Bailey, Festus (1813), scene A Village Feast.
As turning the logs will make a dull fire burn, so changes of studies a dull brain.Henry Wadsworth Longfellow
Beholding the bright countenance of truth in the quiet and still air of delightful studies.john milton
I'll talk a word with this same learned Theban. What is your study?william shakespeare