真知

zhēn zhī zhuó jiàn

真知灼见

real knowledge and deep insight

shí jiàn cái néng chū zhēn zhī

实践才能出真知。

Real knowledge comes from practice.

suǒ yǒu zhēn zhī dōu shì cóng zhí jiē jīng yàn fā yuán de

所有真知都是从直接经验发源的。

All real knowledge comes from direct experience.