(Applause and cheers) So look, sometimes I think that the challenges we face, they seem overwhelming and they seem like they almost can never be solved, but I think the problems that seem the most intractable are the ones that are most important to work on.
(Aplausos) Às vezes, acho que os desafios que enfrentamos parecem enormes e que nunca poderão ser resolvidos. No entanto, creio que os problemas que parecem mais difíceis são os mais importantes para se dedicar.