It's always too early to quit.
Problems are not stop signs, they are guidelines.
Either you run the day or the day runs you.
Be thine own palace, or the world's thy jail.
Who seeks shall find.
Well done is better than well said.
The wise does at once what the fool does at last.
Go for it now. The future is promised to no one.
Begin to be now what you will be hereafter.
After a storm comes a calm.
One of the things that is not so good is that a decision was made long ago about the size of an IP address - 32 bits. At the time it was a number much larger than anyone could imagine ever having that many computers but it turned out to be to small.