Leadership means making tough decisions today that will benefit generations tomorrow.

As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.

Without magic, there is no art. Without art, there is no idealism. Without idealism, there is no integrity. Without integrity, there is nothing but production.

创新不仅仅是技术的问题；它关乎改变思维方式并拥抱新的思考方式。