Progress in science depends on new techniques, new discoveries and new ideas, probably in that order.
科学的进步依赖于新技术、新发现和新思想，可能按这个顺序。
You can't go through life with a catcher's mitt on both hands. You need to be able to throw something back.
我不惧怕任何人。每个人都是平等的。上帝把我们放在这里的目的是一样的。