Article image

10 Guiding Principles From Famous Self-Help Books

Often in life, we find ourselves at a crossroads, unsure of how to proceed. Self-doubt and uncertainty are common feelings that can hinder us from achieving our goals and finding fulfillment. Yet each one of us has the power to reclaim our lives from whatever hurdles may be holding us back, by embracing a positive attitude and being willing to work toward self-growth.

Fortunately, there is a bounty of wisdom available from authors who have dedicated their lives to the concept of personal development. From Dale Carnegie’s How to Win Friends and Influence People to Rhonda Byrne’s The Secret, the advice found in many of these works can help us steer our lives in the direction we want to go, be it cultivating self-love, connecting more deeply with others, or rediscovering a sense of direction and purpose. To get started, here are 10 thoughtful quotes from some of the most famous self-help books out there.

You can make more friends in two months by becoming interested in other people than you can in two years by trying to get other people interested in you.
Dale Carnegie, “How to Win Friends and Influence People”

Share Quote

When men and women are able to respect and accept their differences then love has a chance to blossom.
John Gray, “Men Are From Mars, Women Are From Venus”

Share Quote

It is impossible to bring more into your life if you are feeling ungrateful about what you have.
Rhonda Byrne, “The Secret”

Share Quote

We have learned that the satisfaction of instincts cannot be the sole aim of our lives.
Alcoholics Anonymous, “Twelve Steps and Twelve Traditions”

Share Quote

“I can’t afford it” shuts down your brain. “How can I afford it?” opens up possibilities, excitement, and dreams.
Robert T. Kiyosaki, “Rich Dad Poor Dad”

Share Quote

When defeat comes, accept it as a signal that your plans are not sound, rebuild those plans, and set sail once more toward your coveted goal.
Napoleon Hill, “Think and Grow Rich”

Share Quote

Focus on being productive instead of busy.
Timothy Ferriss, “The 4-Hour Workweek”

Share Quote

We are products of our past, but we don’t have to be prisoners of it.
Rick Warren, “The Purpose Driven Life: What on Earth Am I Here For?”

Share Quote

Numb the dark and you numb the light.
Brené Brown, "Daring Greatly: How the Courage to Be Vulnerable Transforms the Way We Live, Love, Parent, and Lead"

Share Quote

It is better to be hated for what you are than to be loved for what you are not.
André Gide, “Autumn Leaves”

Share Quote

Photo credit: Ben Molyneux/ Alamy Stock Photo

Author image
About the Author
Bennett Kleinman
Bennett is a staff writer at Optimism as well as a freelance comedy writer. He's based in New York City.
Play more header background
Play more icon
Daily Question
Fill in the blank: "If you are still functioning and not in pain, ___ should be the name of the game." - Betty White

More Inspiration

happiness theme icon

We are all born worthy. Worthy of love, worthy of success.

separator icon
Jamie Lee Curtis
motivation theme icon

There’s nothing so kingly as kindness, and nothing so royal as truth.

separator icon
Alice Cary
hope theme icon

Walls turned sideways are bridges.

separator icon
Angela Davis
love theme icon

Vulnerability is like a connector... it connects you to the rest of the world.

separator icon
Phil Stutz
wisdom theme icon

The struggle, like life itself, should be joyful.

separator icon
Miriam Miranda
happiness theme icon

Only when we are no longer afraid do we begin to live.

separator icon
Dorothy Thompson
motivation theme icon

At the end of the day, you are enough exactly as you are.

separator icon
Meghan Markle
hope theme icon

The world only exists in your eyes... You can make it as big or as small as you want.

separator icon
F. Scott Fitzgerald
love theme icon

Let everything you do be done in love.

separator icon
1 Corinthians 16:14
wisdom theme icon

The choice to love is the choice to connect — to find ourselves in the other.

separator icon
bell hooks
happiness theme icon

What a lovely surprise to finally discover how unlonely being alone can be.

separator icon
Ellen Burstyn