There is no absolute security, only relative risk control.
Every mental act is an act of adjustment.
教育学中的实验方法不仅是研究的工具，更是所有教育实践的基本原则。
A literatura é a arte de transformar palavras em sentimentos.
"The most profound truths are often found in the simplest moments."
The blood in the animal body is impelled in a circle, and is in a state of ceaseless motion.
我不追随潮流，我创造潮流。
The only thing that separates us from the animals is our ability to accessorize.
