You can't let praise or criticism get to you. It's a weakness to get caught up in either one.
To understand recursion, one must first understand recursion.
无人机技术最大的价值在于它能到达人难以到达的地方。
全球粮食安全始于当地的土壤安全。
人类的进步史也就是人类的堕落史;而私有制的确立,是造成人类不平等及其后果的关键。
We still have a long way to go. But we are moving in the right direction.