Diplomacy is to make your enemy your friend, not to make your friend your enemy.

The more you can increase the fear of failure, the more you can motivate people to avoid it.

Every challenge in the energy sector is an opportunity to do better.

O poeta é um fingidor. Finge tão completamente que chega a fingir que é dor a dor que deveras sente.

There's a politics to how materials are used.