私は数学が好きではない。まして物理は好きではない。

I don't like math, much less physics.

私(わたし)は数学(すうがく)が好(す)きではない。まして物理(ぶつり)は好(す)きではない。

Watashi wa sūgaku ga suki de wa nai. mashite butsuri wa suki de wa nai.

私 (わたし、わたくし)

I; me; private affairs; personal matter; secrecy; selfishness

は (は)

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

数学 (すうがく)

mathematics; arithmetic

が (が)

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

好き (すき)

liking; fondness; love

だ (だ)

be; is; indicates past or completed action; indicates light imperative

ない (ない)

not; emphatic suffix

況して (まして)

still more; to say nothing of; not to mention; still less

物理 (ぶつり)

physics; law of nature

Readings: シ、わたくし、わたし

Meanings: private, I, me

Readings: スウ、ス、サク、ソク、シュ、かず、かぞ.える、しばしば、せ.める、わずらわ.しい

Meanings: number, strength, fate, law, figures

Readings: ガク、まな.ぶ

Meanings: study, learning, science

Readings: コウ、この.む、す.く、よ.い、い.い

Meanings: fond, pleasing, like something

Readings: ブツ、モツ、もの、もの-

Meanings: thing, object, matter

Readings: リ、ことわり

Meanings: logic, arrangement, reason, justice, truth