"La libertad no es un regalo, es una conquista diaria."
A scientist in his laboratory is not a mere technician: he is also a child confronting natural phenomena that impress him as though they were fairy tales.
保持渴望,保持愚钝,但最重要的是保持谦逊。
对某些年青人来说,如果他可和高阶的长官有直接接触的话,人生的战役已赢了大半;而每一位年青人的远大目标应该是所做的事超出他的职责范围--所做的事可以吸引在上面注视着他的人的注意。
It is when we act freely, for the sake of the action itself rather than for ulterior motives, that we learn to become more than what we were.