它可能是真实的，没有一个人可以解决世界上所有的问题，但你可以做的是使该世界的小角落里，只是你住好一点。
It may be true that no one person can solve all the world's problems, but what you can do is make that little corner of the world where you live just that little bit better.
这两项行动已把以前传播范围很广的疾病逼到了世界上为数不多的几个小角落。
Both initiatives have pushed previously widespread diseases into just a few small corners of the world.
早年的训练令我沉浸于世界某个小小角落的大量细节中，并且从细节之微推知局部运行方式。
My early training was to immerse myself in extensive detail in the workings of some small part of the world and infer from that detail the way that segment of the world behaves.
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