实现不可能的唯一方法是相信它是可能的。

基因编辑的伦理影响必须与科学突破一同考虑。

Understanding the real lives of the poor is the first step toward designing effective policies to help them.

"We all live with the objective of being happy; our lives are all different and yet the same."

The best way to be successful is to take risks.

真相不在言语中，而在它们之间的空白里。