美好生活是一个过程，而不是一种状态。它是一个方向，而不是一个目的地。
课程必须被视为达到目的的手段，而不是目的本身。
The meat processing industry has a responsibility to balance efficiency with ethical practices.
To read is to travel without moving; to write is to move without traveling.
The real reward in science is knowing that your work can save lives.
Don't be embarrassed by your failures, learn from them and start again.