历史的地理枢纽是世界上从政治战略角度看最重要的区域。
To utter a performative is not to make a statement， and therefore the utterance of a performative is neither true nor false.
The hardest thing about being a leader is demonstrating or showing vulnerability... When the leader demonstrates vulnerability and sensibility and brings people together, the team wins.
预测未来的最好方法是创造未来。