Homo sum: humani nil a me alienum puto
Terrence
[I am human, therefore nothing human is truly alien from me]
http://www.merriam-webster.com/dictionary/homo%20sum:%20humani%20nil%20a%20me%20alienum%20puto
Differences
When is a difference a disability?
How far should society go to remove a disability?
What function does human variability serve?
Who bears the cost?