我们发现的每一颗新行星都让我们更接近回答这个古老的问题:我们在宇宙中是孤独的吗?
The mind is a constantly evolving stream of experiences.
The soul of a place is often hidden in its silence.
解释:身居高位的人容易骄纵自满,处于安乐生活中的人容易奢侈。
Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.