勉 - exertion, endeavour, encourage

while studying; presently studying

study

study; pursuit of knowledge

diligent; hard-working; industrious

studying like crazy; cramming like a madman

to work hard at one's lessons

one's fate (fortune) as concerns studies

studying for a test (esp. school or university entrance examinations)

cost of a lesson learned (e.g. from failing at something); price of a life lesson

idleness; lack of application; lazy study habits

studying very hard; studying like mad

cramming (e.g. for an exam)