Positive thinking will let you do everything better than negative thinking will.

Be miserable. Or motivate yourself. Whatever has to be done, it's always your choice.

Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.

Strong and bitter words indicate a weak cause.

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.