The key to success is to focus on goals, not obstacles.

I always try to buy stocks that are undervalued and sell them when they become overvalued.

合作是解决复杂问题的关键。

子贡问怎样实现仁，孔子说：“工人要做好工，必先磨好工具。生活在那里，就要追随那里的品德高尚的领导，结交那里的仁义之士。”

"It's important to write about difficult subjects in a way that children can understand."

最好的报复就是巨大的成功。

Every ton of ore tells a story; our job is to read it wisely.