我的人生目标是：做一个对社会有贡献的人。
My life goal is: to be a person who contributes to society.
我不是一个会回头看并想着“我希望我当时做得不同”的人。
可持续性不是一种选择；它是我们对后代的责任。
The individual has to fashion himself out of the material given by his culture.
"To write is to breathe freely in a world that constantly tries to suffocate truth."
The worth of a psychological theory is measured by its usefulness.
Mathematics is not just about numbers—it's about patterns, structures, and relationships.
The greatest wisdom is in simplicity.
A book is a version of the world. If you do not like it, ignore it; or offer your own version in return.