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The key to managing complexity is to focus on the interfaces between components, not their internal details.

True innovation comes from understanding the unmet needs of consumers and having the courage to act on them.

譯文：年輕時(shí)候的努力是有益終身的大事，對(duì)著匆匆逝去的光陰，不要絲毫放松自己的努力。賞析：光陰易逝，歲月不饒人，我們要敢于嘗試，敢于拼搏，不要怕失敗，即使失敗了也會(huì)收獲很多經(jīng)驗(yàn)。

I must have flowers, always, and always.

真相如同太陽(yáng)，永遠(yuǎn)無(wú)法被云層長(zhǎng)久遮蔽。