Jak wielcy liderzy inspirują innych do działania. Jej autor, Simon Sinek, jest wizjonerem, optymistą i liderem kulturowej rewolucji DLACZEGO. Jego druga książka stanowi naturalną kontynuację "Zaczynaj ...

In his new book “May Contain Lies” finance professor Alex Edmans warns about the dangers of studying the success stories of others.

Simon Sinek delivered one of TED Talks' most-watched presentations ever. Here are his top secrets for capturing, captivating and connecting with your audience. Sinek sits down with us to discuss ...

Simon Sinek has a simple but powerful model for inspirational leadership all starting with a golden circle and the question “Why?” His examples include Apple, Martin Luther King, and the ...

In 2009, Simon Sinek stood on a modest stage in front ... Later that year, Sinek's 18-minute talk became his book, Start With Why. When his TED talk went viral and his book became a bestseller ...