It's always too early to quit.
Problems are not stop signs, they are guidelines.
The wise does at once what the fool does at last.
The most effective way to do it, is to do it.
Always desire to learn something useful.
You never know what motivates you.
Go for it now. The future is promised to no one.
If you think you can do it, you can.
If you've got a talent, protect it.
Who seeks shall find.
Bear in mind North Korea has been the leading source, a leading source of nuclear technology and of missile delivery systems to some of the world's great rogues in Iran and Syria.