无平不陂，无往不复，艰贞无咎。
释义：没有平地不变成山坡的，没有去了而不回来的，在艰难困苦中应坚守纯正，必然会有好的结果。
Every building must be a response to its environment, a dialogue with nature.
The key to solving complex problems is to ask the right causal questions.
Mental processes are tools for living, and their worth is in their use.
恐惧只是我们对自己讲的故事。