In business, as in life, integrity is the only currency that never loses its value.

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when it be obeyed.

I'm not a fucking role model.

We must rethink our relationship with nature to ensure long-term survival.

外交需要持久的耐心和坚定的决心，以推动复杂问题的解决。

"A literatura tem o poder de transformar o mundo, uma palavra de cada vez."