Know or listen to those who know.
It's always too early to quit.
The most effective way to do it, is to do it.
Without hard work, nothing grows but weeds.
If you're going through hell, keep going.
You never know what motivates you.
If you think you can do it, you can.
Who seeks shall find.
Problems are not stop signs, they are guidelines.
Be kind whenever possible. It is always possible.
No amount of study or learning will make a man a leader unless he has the natural qualities of one.