'It's almost physically unendurable

'Enduring the unendurable. Suffering the... '

"We must, therefore, endure the unendurable."

I learned that immortality is unendurable alone.

Tell them to stop shouting. It is unendurable.

He said Japan will endure the unendurable and suffer greatly.

"but the pain of their loss is unendurable."

It is unendurable, and it varies from individual to individual.

Eventually, the pressure of life without hope becomes unendurable.

I say, like yourselves... ...scream... ...in endless and unendurable agony.