I'll be more enthusiastic about encouraging thinking outside the box when there's evidence of any thinking going on inside it.
The more freedom we enjoy, the greater the responsibility we bear, toward others as well as ourselves.
A few seconds later, I tripped over a steel staircase, bashing my shins.
It is not enough to succeed. Others must fail.
Peace is when time doesn't matter as it passes by.
Even if you're on the right track, you'll get run over if you just sit there.
It is not enough to aim; you must hit.