Design should be timeless, not just trendy.

You can't control what you don't measure.

The key to solving complex problems is to break them down into smaller, more manageable parts.

我恳请你注意到你快乐的时候，然后在某个时刻大声或小声或心里想，“如果这都不算好，我不知道什么才算。”

引力的存在是最明显的实验事实，但从理论角度来看，它是最神秘的力量。

The mind is a system of interrelated processes.