选择采用哪种平台是一种早期的战略决策，错误的选择可以带来成功和失败的两种不同。

The choice of which platform to adopt was an early strategic decision. The wrong choice could have made the difference between success and failure.

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还有一种选择是，检查不变量以确保类型强制转换将会成功。

Alternatively, examine the invariants to ensure that the casts will succeed.

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“这些比赛给孩子们一种认知，让他们觉得外表漂亮是迈向成功的惟一选择。”心理学教授玛希雅·萨莫斯说。

"The contests give children the perception that being pretty is the only option for success," says Marcia Summers, a psychology professor. "some."

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