No one likes those who are critical of everything, so we cannot be too picky.

没有人喜欢那些对一切事物都感到不满的人，所以我们不能太挑剔了。

youdao

One cannot be too careful in guarding Party and state secrets.

保守党和国家的机密，慎之又慎。

《新英汉大辞典》

You cannot be too careful when crossing the street.

穿越马路时怎么小心也不过分。

youdao

Bob McDonnell said Democrats are spending too much and creating a level of debt that cannot be supported.

VOA: special.2010.01.30

Republicans involved in redistricting this time around say they cannot be too aggressive if their handiwork is to have any hope of surviving.

ECONOMIST: Redistricting rows

Such, indeed, is the tendency to such a coalition, and such its corrupting influence on both the parties, that the danger cannot be too carefully guarded against.

FORBES: North Carolina Religion Bill Killed-But One Third Of Americans Want Christianity As Official Religion Of USA

Londonism seems more sensible in a world in which Britain cannot be too picky about how it earns its living, and dynamic people will be warmly welcomed elsewhere.

ECONOMIST: Londonism and its adherents