Common Sense Wisdom
With advice on career, relationships, work/life balance and general outlook, Common-Sense Wisdom brings new meaning to the term 'holistic approach' in personal development and growth. From ancient thinkers to modern-day business leaders, de Callier has sourced wisdom from every era and profession - Socrates, Confucius, Jack Ma, Stephen Covey, Queen Latifah, Sheryl Sandberg, Nelson Mandela, Albert Einstein and Mohammed Ali to name just a few.