What you do today can improve all your tomorrows.
If you can dream it, you can do it.
After a storm comes a calm.
Begin to be now what you will be hereafter.
Always desire to learn something useful.
You never know what motivates you.
The secret of getting ahead is getting started.
Be gentle to all and stern with yourself.
Problems are not stop signs, they are guidelines.
Leap, and the net will appear.
Science is wonderfully equipped to answer the question 'How?' but it gets terribly confused when you ask the question 'Why?'