Are there any modern poems similar to "Change Yourself"?

As long as tomorrow is still there

As long as spring is still there

I will not be sad

Even if the night swallows everything

The sun can come back again

As long as life is still there

I will not be sad

Even if I am stuck in the desert

I will still be sad There is an oasis of hope

As long as there is tomorrow

I will not be sad

The winter snow will eventually melt quietly