Reflection is much slower than direct code when used for field and method access.

当用于字段和方法接入时反射要远慢于直接代码。

youdao

visibility shows field and method modifiers: public, protected, private, or default.

visibility 展示字段和方法修改语：public、protected、private或 default。

youdao

Class references in this internal form are used as part of field and method descriptors.

采用这种内部形式的类引用是作为字段和方法描述符的一部分使用的。

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One of the reasons why I wrote that piece for Toxicological Sciences is because it gets me genuinely angry as a scientist when supposedly fellow-scientists not only disregard scientific method and principles, but also discredit the whole field of endocrine disruptors and environmental impacts on human health.

FORBES: Anti BPA Crusade Discrediting Science And Environmental Health, Says Leading, Independent Expert

Which is, I would submit, why gut feelings and rules of thumb from experts in their field are so useful as a method of business decision making.

FORBES: Why Rules of Thumb, Intuition, Gut Feelings, Work in Business Decisions