It's always too early to quit.

Without hard work, nothing grows but weeds.

The wise does at once what the fool does at last.

If you think you can do it, you can.

Do not weep do not wax indignant. Understand.

Only the educated are free.

Be thine own palace, or the world's thy jail.

Go for it now. The future is promised to no one.

Things do not happen. Things are made to happen.