Perhaps I am stronger than I think.

There is little that can withstand a man who can conquer himself.

Out of suffering have emerged the strongest souls; the most massive characters are seared with scars.

Do not let what you cannot do interfere with what you can do.

Silence is a source of great strength.

It doesn't take a lot of strength to hang on. It takes a lot of strength to let go.

No one saves us but ourselves. No one can and no one may. We ourselves must walk the path.

Strength and growth come only through continuous effort and struggle.

Success is a science; if you have the conditions, you get the result.

Pray that success will not come any faster than you are able to endure it.