Charles M. Schwab: Unlimited enthusiasm
A person can succeed at almost anything for which they have unlimited enthusiasm.
Charles Michael Schwab (February 18, 1862 – September 18, 1939) was an American steel magnate. Under his leadership, Bethlehem Steel became the second-largest steel maker in the United States, and one of the most important heavy manufacturers in the world.
Eckhart Tolle: True intelligence
True intelligence operates silently. Stillness is where creativity and solutions to problems are found.
Eckhart Tolle ( born Ulrich Leonard Tölle, February 16, 1948) is a German-born resident of Canada, best known as the author of The Power of Now and A New Earth: Awakening to your Life's Purpose. In 2011, he was listed by Watkins Review as the most spiritually influential person in the world. In 2008, a New York Times writer called Tolle "the most popular spiritual author in the United States"
Sagar Prakash Khatnani: Problems
A problem is nothing more than an opportunity to adapt our thoughts to reality.
Sagar Prakash Khatnani (Puerto de la Cruz, Tenerife, June 6, 1983) is a Spanish writer of Indian descent.
After winning several literature competitions, he decided to write his first book. For more than six years he wrote in his free hours at night to complete the book. This book was published in 2013. In 2018 he published his second book Sawai, 21 stories about what really counts.
Thich Nhat Hanh: Life
Life is available only in the present moment.
Thich Nhat Hanh (born October 11, 1926) is a Vietnamese Zen Buddhist monk, teacher, author, poet and peace activist. (Thich is a title that means "Reverend".) He lives in the Plum Village Monastery in the Dordogne region in the South of France, travelling internationally to give retreats and talks. He coined the term Engaged Buddhism in his book Vietnam: Lotus in a Sea of Fire. A long-term exile, he was given permission to make his first return trip to Vietnam in 2005. Nhat Hanh has published more than 100 books, including more than 40 in English. Nhat Hanh is active in the peace movement, promoting non-violent solutions to conflict and he is also refraining from animal product consumption as means of non-violence towards non-human animals.
Roy T. Bennett: If you want to be happy
If you want to be happy, do not dwell in the past, do not worry about the future, focus on living fully in the present.
Roy T. Bennett is the author of the book: The Light in the Heart.
Until now, I could find no more information about him.