To love is to see the world through another's eyes.
爱是通过他人的眼睛看世界。
I'm not a person who looks back. I'm always looking forward.
Greatness is a lot of small things done well, day after day.
On the path of science, there are no smooth roads to take; only those who are not afraid of hard work and climb the steep mountain paths have the hope of reaching the glorious summit.