If you think you can do it, you can.
Be kind whenever possible. It is always possible.
Be gentle to all and stern with yourself.
Problems are not stop signs, they are guidelines.
Always desire to learn something useful.
Things do not happen. Things are made to happen.
If you're going through hell, keep going.
What you do today can improve all your tomorrows.
Expect problems and eat them for breakfast.
Wherever you are - be all there.
Though I had success in my research both when I was mad and when I was not, eventually I felt that my work would be better respected if I thought and acted like a 'normal' person.