我不是主人，我是奴隶。
I'm not a master, I'm a slave.
The past is always tense, the future perfect.
"There are two occasions when the sacred beauty of Creation becomes dazzlingly apparent, and they occur together. One is when we feel our mortal insufficiency to the world, and the other is when we feel the world's mortal insufficiency to us."
Don't drift into self-pity because it doesn't solve any problems.
Success is a journey, not a destination, and every step counts.
翻译：指出深入研究文章可以分析器物的性能，而深入了解自然规律则可以审视器物的用途。