—— 请按键盘 空白键 开始游戏 ——

If you have an apple and I have an apple, and we exchange apples, we both still only have one apple. But if you have an idea and I have an idea, and we exchange ideas, we each now have two ideas.
战胜竞争对手的唯一方法,就是停止试图战胜竞争对手。
对人说话要留有余地,不要一吐为快,不能把心全部交给别人。