可持续性不是一种选择；它是我们行业未来的必需品。

CLEANLINESS. Tolerate no uncleanliness in body, cloaths, or habitation.

Singing is about expressing what cannot be said in words.

孤独并不是来自身边无人。感到孤独的真正原因是因为一个人无法与他人交流对其最要紧的感受。

The potential of CRISPR is vast, but we must use it responsibly.

The pursuit of knowledge is endless, and that’s what makes it exciting.

译文：月亮过了十五后，就逐渐不明亮了，人到了中年之后，做什么事都难以有大作为。赏析：青少年是人生最美好的时期，这个时期精力最旺盛，记忆力最强，也是人生最该努力奋斗的时候。