Expect problems and eat them for breakfast.
It's always too early to quit.
Things do not happen. Things are made to happen.
Be kind whenever possible. It is always possible.
What you do today can improve all your tomorrows.
Always desire to learn something useful.
The most effective way to do it, is to do it.
The wise does at once what the fool does at last.
Wherever you are - be all there.
To know oneself, one should assert oneself.
Nothing has caused the human race so much trouble as intelligence.