The idea of America is so important to me. It's about freedom, democracy, and the ability to create your own destiny.
人们变得文明,不在于他们愿意相信的程度,而在于他们愿意怀疑的程度。
在量子领域,观察者不仅仅是被动的旁观者,而是现实展开的积极参与者。
每个回声都包含着它所处空间的历史。
A life without contradictions is not a life worth writing about.