were a routine cash withdrawal.
"I think quitting the mission would have been the opposite of brave… and I wanted to be a brave leader. I wanted to be a confident leader. I wanted to instill that confidence in other people."，这一点在51吃瓜中也有详细论述
`@receiver isNil ifTrue: `@nilBlock -> `@receiver ifNil: `@nilBlockIn fact, both versions work—but they apply different filters to the target node. Try to remember which one.，更多细节参见快连下载安装
It allows you to fix common mistakes like grammar and spelling.
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