If you're going through hell, keep going.
You never know what motivates you.
Know or listen to those who know.
Only the educated are free.
Be gentle to all and stern with yourself.
If you think you can do it, you can.
After a storm comes a calm.
I can, therefore I am.
Be kind whenever possible. It is always possible.
Leap, and the net will appear.
That is a secondary teacher conception - the writer as an observer.