写作不是为了取悦别人，而是为了发现自己。
写作不是为了取悦别人，而是为了发现自己。
Every artist dips his brush in his own soul, and paints his own nature into his pictures.
The essence of computation lies in the transformation of information.
自然选择是残酷的。
The past is a place of reference, not a place of residence.
在言语之间的沉默中，我们常常发现最深刻的真理。
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。
In the end, the success of any technology is determined by its ability to solve real-world problems.
最终，任何技术的成功都取决于它解决现实世界问题的能力。