馬がみな速く走れるとは限らない。

馬がみな速く走れるとは限らない。

Not every horse can run fast.

馬(うま)がみな速(はや)く走(はし)れるとは限(かぎ)らない。

Uma ga mina hayaku hashireru to wa kagiranai.

馬 (うま、いま、おま、ウマ)

horse; promoted bishop

が (が)

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

皆 (みな、みんな)

all; everyone; everybody; everything

早い (はやい)

fast; quick; hasty; brisk; early (in the day, etc.); premature; (too) soon; not yet; (too) early; easy; simple; quick

と (と)

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

限る (かぎる)

to restrict; to limit; to confine; to be restricted to; to be limited to; to be confined to

Readings: バ、うま、うま-、ま

Meaning: horse

Readings: ソク、はや.い、はや-、はや.める、すみ.やか

Meanings: quick, fast

Readings: ソウ、はし.る

Meaning: run

Readings: ゲン、かぎ.る、かぎ.り、 -かぎ.り

Meanings: limit, restrict, to best of ability