He who learns must suffer.

Only through suffering do we learn

that we must suffer, suffer into truth.
We cannot sleep, and drop by drop at the heart
the pain of pain remembered comes again
and we resist.

He who learns must suffer' and that 'against our will comes wisdom through the awful grace' of enduring pain...

Suffering does make us more sensitive until it crushes us completely.

Suffering is part of our training program for becoming wise.

The more you love, the more you suffer

If, then, we are to be fully human and fully alive and aware, it seems that we must be willing to suffer for our pleasures.

Suffering brings experience.

We survive by learning from pain

I want to suffer so that I may love.

To suffer without complaint is the only lesson we have to learn in this life

One truly must have suffered oneself to help others.

We’ve all got to go through enough to kill us.