This world recognizes only sweat, do not believe in tears; like illusions, it is better opportunity in the sweat of hard work.

这世界只承认汗水，不相信眼泪；犹如存在幻想，不如在汗水中拼搏机遇。

youdao

So scientists presented various visual illusions to subjects, like one where two equal circles are often perceived as being different sizes.

因此科学家们向实验对象展现了多种的视觉错觉，比如，两个经常被认为大小不同的事实上相等的圆。

youdao

This is something like a person who has defective eyesight and is seeing spots and all sorts of illusions, and goes to an ophthalmologist to correct his vision.

这有点像一个视力有缺陷的人，他看到黑点和各种乱像就去找眼科医生，希望纠正他的视觉。佛教实际上是矫正人的心理精神的视觉。

youdao

Like other illusions, it served a purpose for a while, though that could not last.

ECONOMIST: The

But we shouldn't be under too many illusions: even if manufacturing companies like Jaguar can help increase UK exports, many economists doubt they can be a major source of new jobs over the long term.

BBC: Cars bring more exports than jobs

Mr Banks, by contrast, though outwardly cheery, has no illusions about how other Americans see people like himself.

ECONOMIST: The poor