If you're going through hell, keep going.
Be gentle to all and stern with yourself.
The secret of getting ahead is getting started.
Well done is better than well said.
Problems are not stop signs, they are guidelines.
By failing to prepare, you are preparing to fail.
Always desire to learn something useful.
What you do today can improve all your tomorrows.
Be kind whenever possible. It is always possible.
You never know what motivates you.
People are at their happiest if they are true to themselves. I think that applies to their chosen profession, friends and relationships. It goes for your health too. If you are true to yourself, it seems to me everything should work out pretty well.