The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
The interplay between light and matter at attosecond timescales reveals a universe far more dynamic than we ever imagined.
我对于某个人一旦没有了好感,就永远没有好感。
阅读的行为是一种反叛的形式。