You cannot explore the depths of the soul, even if you travel every road.

Traditional methods have wisdom, but sustainability requires us to evolve beyond them when necessary.

天地没有偏爱，视万物如草扎的狗；圣人没有偏爱，视百姓如草扎的狗。

The deepest theorems often have the simplest proofs - if you look at them from the right angle.