I find these quotes comforting. Not solely for their content, but the identity of the person who thought/penned them:
“The burden is too heavy for me.”
— Moses, Numbers 11:14
“Life’s been nothing but trouble and tears”
— Jeremiah, Jeremiah 20:18
“How long must I wrestle with my thoughts and
day after day have sorrow in my heart?”
— David, Psalm 13:2
“When anxiety was great within me,
your consolation brought me joy.”
— Psalmist, Psalm 94:19