To know oneself, one should assert oneself.
Well done is better than well said.
Without hard work, nothing grows but weeds.
It's always too early to quit.
Begin to be now what you will be hereafter.
The most effective way to do it, is to do it.
Either you run the day or the day runs you.
Always desire to learn something useful.
Be kind whenever possible. It is always possible.
Who seeks shall find.
The reward for work well done is the opportunity to do more.