By Mel Robbins

By Jonathan Haidt

By Gillian Swinton

By Donovan Farnham

By Robert Greene

By Charlie Mackesy

By James Laughlin

By Robert T. Kiyosaki

By James Clear

By Dale Carnegie

By Gabor Maté and Daniel Maté

By Hana Tapiata

By TJ Power

By Simon Squibb

By Hira Nathan

By Mary Holm

By Wallace D. Wattles

By Amir Levine and Rachel Heller

By Morgan Housel

By Ichiro Kishimi and Fumitake Koga

By Miranda Hart

By Amie McNee

By Dr Tony Fernando

By Kim Scott

By Mark Nepo

By Angela Duckworth

By Dr Hinemoa Elder

By Ryan Holiday

By Anne-Laure Le Cunff

By Covey

By Robert Greene

By Brené Brown

By Edith Eger

By Joseph Murphy/ Revised By Ian McMahan

By Stephen R. Covey

By Paul Wood

By George S Clason

By Tahl Raz and Chris Voss

By Celia Lashlie

By Ethan Kross

By Owen O'Kane

By Tia Toomey

By Lisa Dee

By Donald Trump

By Jeffrey Mason

By Abby Wambach and Glennon Doyle and Amanda Doyle

By Steven Pressfield

By MJ DeMarco

By David Goggins

By Waka Kotahi

By David Deida

By Lara Briden

By Jon Kabat-Zinn

By Robert Greene

By Bill Gifford and Peter Attia

By Julie Smith

By Dr Hinemoa Elder

By Wim Hof

By David Richo

By David Yeager

By Brendon Burchard

By Bessel van der Kolk

By Dale Carnegie

By Oliver Burkeman

By Cal Newport

By Shad Helmstetter

By William Sieghart

By Louise Hay

By Charles Duhigg

By Te Kahukura Boynton

By Napoleon Hill

By Jefferson Fisher

By Richard N. Bolles

By Caroline Fleck

By Cass R. Sunstein and Daniel Kahneman and Olivier Sibony

By Simran Kaur

By Jessica McCabe

By Napoleon Hill

By Steven Kotler