The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

The sun is our most powerful tool in Africa. We must learn to work with it, not against it.

The effects of education extend far beyond individual earnings.

We must equip traditional agriculture with modern biotechnology to improve agricultural production efficiency.

The most important thing is to tell a story that resonates with people.

Innovation in architecture comes from questioning the established norms and daring to think differently.