Be kind whenever possible. It is always possible.
If you think you can do it, you can.
Go for it now. The future is promised to no one.
Only the educated are free.
Quality is not an act, it is a habit.
Either you run the day or the day runs you.
Without hard work, nothing grows but weeds.
Be gentle to all and stern with yourself.
It's always too early to quit.
Expect problems and eat them for breakfast.
Happiness comes from... some curious adjustment to life.
In all science, error precedes the truth, and it is better it should go first than last.