Energy security is a crucial part of national strategic security, and we must firmly keep it in our own hands.

The act of creation is an act of magic.

Leadership is the art of getting someone else to do something you want done because he wants to do it.

I believe that everything happens for a reason.

Marriage is the one subject on which all women agree and all men disagree.

天文学中的精确测量为理解宇宙打开了新的窗口。