The context is so important. The context is not just the physical context, but also the historical and cultural context.
领导力是关于今天做出艰难的决定,这些决定将使未来的几代人受益。
投资者应警惕任何声称有击败市场的秘密公式的人。
When we write programs that "learn", it turns out that we do and they don't.