The universe is a free lunch.
宇宙是一顿免费的午餐。
量子力学的本质在于它提供了一个数学框架,用于描述原子和亚原子粒子的行为。
真正的文学是那种感动我们、让我们反思并改变我们的文学。
The strength of a state is not just its ability to coerce, but its ability to provide services and maintain legitimacy in the eyes of its citizens.
海洋的潜力是无限的,但我们利用它的智慧却是有限的。
Leadership is about making the tough decisions when they matter the most.