I'm not a girl, not yet a woman.
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。
最好的科学是用开放的心态和学习的意愿完成的。
The universe is asymmetric and I am persuaded that life, as it is known to us, is a direct result of the asymmetry of the universe.
The world is a great sea, and we are the sailors.