Brian Greene

One of the strangest features of string theory is that it requires more than the three spatial dimensions that we see directly in the world around us. That sounds like science fiction, but it is an indisputable outcome of the mathematics of string theory.

To ask questions can become the laziest and wobbliest occupation of a mind, but when you must yourself answer the problem that you have posed, you will meditate your question with care and frame it with precision.

Even in an organization that's doing something big and bold, there's the mundane, day-to-day execution work of keeping it going. But people need to stay connected to the boldness, to the vision, and stay plugged in to the main vein of the dream.