抽象是数学的关键。
Abstraction is the key to mathematics.
The power of literature lies in its ability to reveal the depths of human nature.
Psychology must be a practical science, concerned with the how and why of mental operations.
心理学的方法必须是客观的,即使研究主观现象时也是如此。
I am just another dot in the universe.
写作是进入未知的旅程,是在充满神秘的世界中寻求理解。