Here are some popular recommendations:

"The 7 Habits of Highly Effective People" by Stephen R. Covey

"Mindset: The New Psychology of Success" by Carol S. Dweck

"Grit: The Power of Passion and Perseverance" by Angela Duckworth

"The Power of Now" by Eckhart Tolle

"Drive: The Surprising Truth About What Motivates Us" by Daniel H. Pink

"The Alchemist" by Paulo Coelho

"The Magic of Thinking Big" by David J. Schwartz

"Atomic Habits" by James Clear

"The 5 Second Rule" by Mel Robbin

"Man's Search for Meaning" by Viktor E. Frankl