息子が何とか勉強する気になってくれることを願うよ。

son; penis

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

something; something or other; so-and-so; somehow; anyhow; one way or another

study; diligence; discount; reduction

spirit; mind; heart; nature; disposition; motivation; intention; mood; feelings; atmosphere; essence

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...

thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

to desire; to wish; to hope; to beg; to request; to implore; to pray; to have something done for oneself

indicates certainty, emphasis, contempt, request, etc.; used when calling out to someone; used to catch one's breath or get someone's attention; yo!