Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
Either you run the day or the day runs you.
It's always too early to quit.
You never know what motivates you.
If you think you can do it, you can.
The most effective way to do it, is to do it.
Know or listen to those who know.
Be thine own palace, or the world's thy jail.
Do not weep do not wax indignant. Understand.
I always loved the idea of learning martial arts, but it wasn't until I was in my 20s that I really started doing it and taking up karate.