The best advice I've ever been given is being handed a Bible. That's the blueprint for marriage that we go by, and that's what our marriage is grounded in. We also have other married couples who are examples in our lives. My parents have been married over 40 years, and both sets of grandparents for over 65 years. When you see couples in long-term relationships and you see them go through good times and bad times, you realize it's about being committed enough and loving your partner enough to hang in there regardless.
The true reformer does not want time, nor money, nor coöperation, nor advice. What is time but the stuff delay is made of? And depend upon it, our virtue will not live on the interest of our money. He expects no income, but outgoes; so soon as we begin to count the cost, the cost begins. And as for advice, the information floating in the atmosphere of society is as evanescent and unserviceable to him as gossamer for clubs of Hercules.