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 to be obeyed.

The question I ask myself like almost every day is, 'Am I doing the most important thing I could be doing?'

我们必须抵制将非洲艺术仅仅作为理论说明的诱惑。

Innovation is not just about technology; it's about changing mindsets and creating sustainable solutions for future generations.