货币政策有效性的关键在于其可信度和锚定长期预期的能力。
The questions we ask today will shape the solutions of tomorrow.
可持续性不是一种选择;它是我们对后代的责任。
"Writing is a way of talking without being interrupted."
里氏替换原则是面向对象编程中的一个基本概念,它指出子类的对象应该能够替换超类的对象而不影响程序的正确性。
The artist must be a stranger to the world.
Our Lord has written the promise of resurrection, not in books alone, but in every leaf in springtime.