The speed of learning is now the only sustainable competitive advantage in business.

最好的水果来自最好的实践；绝不能在标准上妥协。

生命太短暂，不要带着遗憾醒来。

Learning is the process of modifying symbolic structures to improve performance.

我不会让消极情绪偷走我的快乐。

爱得越多，痛苦越多，但活得也越深刻。