It's always too early to quit.
Leap, and the net will appear.
Know or listen to those who know.
Be gentle to all and stern with yourself.
By failing to prepare, you are preparing to fail.
If you've got a talent, protect it.
Begin to be now what you will be hereafter.
Always desire to learn something useful.
The most effective way to do it, is to do it.
Either you run the day or the day runs you.
How many of you have broken no laws this month? That's the kind of society I want to build. I want a guarantee - with physics and mathematics, not with laws - that we can give ourselves real privacy of personal communications.