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False happiness renders men stern and proud， and that happiness is never communicated. True happiness renders them kind and sensible， and that happiness is always shared.

從我巨大的悲傷中，我創作出我的小歌謠。

When everything is easy one quickly gets stupid.

Innovation isn't about disruption, it's about simplifying complexity.

一家公司的遺產是由其對世界的貢獻來定義的。