唯一不变的是变化。
The only thing that is constant is change.
心理学必须是一门关于事实的科学,而非理论。
In the chemical industry, safety isn't a department - it's a culture.
人的幼儿时期,足以决定一辈子的生活形态。
I don’t want to be a tree; I want to be its meaning.
The best way to predict the future is to create it.