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

韌性是通過克服挑戰建立起來的。

The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.

The beauty of computer science is in its endless possibilities.

The market is always looking for the next big catalyst.

下山比上山容易，但最好的視野在山頂。