惟有

wéi yǒu fā zhǎn shè huì xì tǒng gōng chéng cái shì bù èr fǎ mén

惟有发展社会系统工程才是不二法门。

The only way will be to develop social systems engineering.

wéi yǒu yē sū yǒu lì liàng zhěng jiù shì rén

惟有耶稣有力量拯救世人。

Christ alone has the power to save people.