鉄は熱い内に鍛えよ

てつはあついうちにきたえよ

Strike while the iron is hot

鉄は熱いうちに打て

てつはあついうちにうて

strike while the iron is hot

鍛鉄

たんてつ

tempering iron, forging steel, wrought iron

可鍛鉄

かたんてつ

malleable iron

鍛え

きたえ

forging, tempering

可鍛鋳鉄

かたんちゅうてつ

malleable cast iron

鍛える

きたえる

to forge, to temper

鍛え抜く

きたえぬく

to train thoroughly (one's body, muscles, etc.); to practice (a skill) to perfection

ようによっては

depending on the way...; depending on how...; according to how...

鍛え上げる

きたえあげる

to temper thoroughly

気は持ちよう

きはもちよう

Everything depends on how you look at it

鉄ちり

てっちり

boiled fugu dish (served with ponzu dipping sauce)

えちえち

sexy; erotic; lewd; dirty

近いうちに

ちかいうちに

before long

はいよ

okay; sure; okey-dokey

ものは考えよう

ものはかんがえよう

things depend on how you look at them

鍛接

たんせつ たん せつ

forge welding

鍛工

たんこう

metal worker

鍛冶

かじ たんや かぬち

smithing, blacksmith