The most important thing is that we develop an interest in the world and take joy in our fellow human beings.
最重要的是我们对世界产生兴趣，并从我们的同胞中获取快乐。
The best science is done with an open mind and a willingness to learn.
真相很少是纯粹的，也绝不简单。
The dead are never far from us. They’re in our hearts and on our minds and in the end all that separates us from them is a single breath, one last puff of air.
Nowadays, particularly in the United States, if you meet someone at the bottom of society, they may unkindly be described as a "loser." There's a real difference between an unfortunate and a loser, and that shows 400 years of evolution in society and our belief in who is responsible for our lives. It's no longer the gods, it's us. We're in the driving seat.