The simple power of Choice Theory | Ali Sahebi | TEDxKish
23:48
Is it possible to exprience happiness in life without change in surroundings | Ali Sahebi | TEDxOmid
15:46
Conceptual Intelligence | Mojtaba Shakoori | TEDxRaziUniversity
18:52
Happiness, Individual or Social? | Marzieh Boroumand | TEDxTUMS
21:59
The Threat of Generations Gap | Naghmeh Samini | TEDxUniversityofTehran
14:56
Just want It's okay! | Mohammadreza Alimardani | TEDxOmid
18:47
No Excuses Needed for Laughing | Rambod Javan | TEDxTUMS
19:13
Unroll your role | Negar Javaherian | TEDxSUT
22:15