外部条件影响下生命形式的发展是一个极其重要的课题。
The development of the vital forms under the influence of external conditions is a subject of the highest importance.
宇宙不仅比我们想象的更奇怪,而且比我们能想象的还要奇怪。
"You have to believe in yourself when no one else does—that makes you a winner right there."