I need the kanji/hiragana for ever free

[(miss)understood]

In particular, I need this romaji in kanji & hiragana form,

can anyone do this for me???

Utsukushii mono wa toki ni kanashii mono
(beautiful things are sometimes sad things)

I'm doing an art project and I really need this.

[Draggi]

うつくしいものはときにかなしいもの　HIRAGANA

美しいものはとき悲しいもの KANI INCLUDED

Here you go ^^

You're just missing the に ni in your second example, Draggi.

All together it should read:

美しいものはときに悲しいもの

You can also substitute the Kanji 物 for もの, as well as 時 for とき. Because these are two extremely common words, the average contemporary person would most likely write it as above (in Hiragana).