Matter is divisible ad infinitum, while form is indivisible.

"A story is not just a tale; it is a mirror reflecting the complexities of human existence."

实际发展水平与潜在发展水平之间的距离，前者由独立解决问题决定，后者由在成人指导下或与更有能力的同伴合作解决问题决定。

I’m focused on what’s next, not what’s passed.

人生的伟大目标不在于求知，而在于行动。