It's always too early to quit.
Go for it now. The future is promised to no one.
Be kind whenever possible. It is always possible.
Know or listen to those who know.
Who seeks shall find.
Well done is better than well said.
Always desire to learn something useful.
Be gentle to all and stern with yourself.
Only the educated are free.
Begin to be now what you will be hereafter.
The reason for not getting married was that I just didn't have a partner to get married to. Climbing mountains was more attractive to me than marriage, or other fun things like that.