When you're responsible for feeding families, every decision carries weight.
城市人工制品是一件艺术品,也是一份历史文献。
追求数学知识是一段永无止境的旅程,充满了无尽的好奇和惊奇。
经验只是我们给错误取的名字。
The only thing I'm addicted to right now is success.