"Sometimes we get sad about things and we don’t like to tell other people that we are sad about them."

宇宙可以被理解这一事实是一个奇迹。

医学的未来在于从分子层面理解化学。

All that we see or seem is but a dream within a dream.

The oil and gas industry has a critical role to play in the global energy mix during the transition period.