A leader's role is to navigate uncertainty with clarity and conviction.
I'm the reason your boyfriend's so stressed.
你的星星无法闪烁是因为我。
地理带的研究揭示了自然界的统一性,尽管它表面上看起来多样。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.