I can, therefore I am.
Know or listen to those who know.
By failing to prepare, you are preparing to fail.
Go for it now. The future is promised to no one.
Always desire to learn something useful.
What you do today can improve all your tomorrows.
Expect problems and eat them for breakfast.
The most effective way to do it, is to do it.
Be kind whenever possible. It is always possible.
If you're going through hell, keep going.
An attitude of philosophic doubt, of suspended judgment, is repugnant to the natural man. Belief is an independent joy to him.