States are rational actors that seek to maximize their power and security in an anarchic international system.
The potential of CRISPR is vast, but we must use it responsibly.
经济正义之路始于承认每个人的全部人性。
释义：现在的贫富情况不能决定以后的穷富，将来的富裕或贫困情况还不能预知。
The future belongs to those who believe in the beauty of their dreams.
The art of leadership is saying no, not yes. It is very easy to say yes.
表演不是为了出名，而是为了探索人类的灵魂。