Being powerful is like being a lady. If you have to tell people you are, you aren't.
The question isn't who is going to let me; it's who is going to stop me.
The more we realize our minuteness and our impotence in the face of cosmic forces, the more astonishing becomes what human beings have achieved.
True leadership in resources means seeing decades ahead while delivering results today.
好奇心和毅力可以改变世界。
"The greatest magic is not in the spells we cast, but in the lives we touch."