1. Smile. It is a universal language of compassion, care and love.  
2. Greet people by their names. 
3. Share positive feedback about the work they are doing. 
4. Ask them about their advice on a critical problem.
5. Listen with an intent to understand.
6. Learn about them, their work, their process and their challenges.

Read the  rest  here:  http://qaspire.com/2015/04/21/15-simplest-acts-of-leadership/