失望するな。

失望するな。

Keep up your courage.

失望(しつぼう)するな。

Shitsubōsuru na.

失望 (しつぼう)

disappointment; despair

な (な)

(sentence end, mainly masc.) indicates emotion or emphasis; (used with masu stem verb) command; (used with dictionary form verb) prohibition

Readings: シツ、うしな.う、う.せる

Meanings: lose, error, fault, disadvantage, loss

Readings: ボウ、モウ、のぞ.む、もち

Meanings: ambition, full moon, hope, desire, aspire to, expect