That beautiful white dove, still flying in the blue sky, is the lyrics of that song.

With my fervent hope,

My heart will always be with you,

Fly bravely into the distance.

Cloud knows your mission,

Fog, know your eyes,

Fly, fly, my beloved pigeon,

You will never get lost in the clouds,

Fly, fly, my beloved pigeon,

You will never get lost in the clouds,

Pigeons flying in the blue sky,

With my fervent hope,

My heart will always be with you,

Fly bravely into the distance

The wind tested your will,

Rain washes your wings,

Fly, fly, my beloved pigeon,

You are extremely strong in the wind and rain.

Fly, fly, my beloved pigeon,

You are extremely strong in the wind and rain.