It's always too early to quit.
The dog that trots about finds a bone.
The wise does at once what the fool does at last.
Be kind whenever possible. It is always possible.
Either you run the day or the day runs you.
Expect problems and eat them for breakfast.
Without hard work, nothing grows but weeds.
By failing to prepare, you are preparing to fail.
To know oneself, one should assert oneself.
Be gentle to all and stern with yourself.
Money is the best rule of commerce.