最悦耳的声音,莫过于对自己的赞美。
The most pleasing of all sounds, that of your own praise.
With each advancement in ultrafast lasers, we rewrite the textbook on how atoms and molecules behave.
To find yourself,think for yourself.
我们都被某些东西所困扰。
The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.