きっと努力が実を結びますよ。

surely; undoubtedly; almost certainly; most likely (e.g. 90 percent); sternly; severely; having no slack; rigid; stiff; tight; suddenly; abruptly; instantly

great effort; exertion; endeavour; endeavor; effort

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

fruit; nut; seed; (in broth) pieces of meat, vegetable, etc.; content; substance

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 tie; to bind; to link; to bear (fruit); to close (e.g. deal); to confirm; to conclude; to connect (two distant places); to close tightly; to purse (e.g. lips); to unite (with); to ally; to join hands

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