Many say I am just one to try. I say I am one less to quit.

Diego Marchi (thanks Claudia!)

He who climbs above the cares of this world, and turns his face to his God, has found the sunny side of life.

Spurgeon

There is healing in the bitter cup.

Southey

In every tear is a seed of healing.

Author Unknown

The hardest arithmetic to master is that which enables us to count our blessings.

Eric Hoffer

It is difficulties that show what men are.

Epictetus