化学最令人兴奋的地方在于能够创造出从未存在过的新分子。
The most exciting aspect of chemistry is the ability to create new molecules that have never existed before.
过去总是在变化。它不是固定的。过去并不稳定。
Women don’t need permission to shine. Just turn on your light.
The value of unpaid work is often invisible in economic measures, yet it is the backbone of society.