Democracy is the worst form of government except for all those other forms that have been tried from time to time.

Success is not about the amount of money you make, it's about the difference you make in people's lives.

Collaboration across industries is key to solving the energy challenges of tomorrow.

La vie est une comédie pour ceux qui pensent, une tragédie pour ceux qui sentent.

我们存在，只为改变世界。