最虚度的日子，是那些没有欢笑的日子。
La plus perdue de toutes les journées est celle où l'on n'a pas ri.
我不认为你能教授建筑。你只能启发人们。
The artist must be in his work as God is in creation, invisible and all-powerful; one must sense him everywhere but never see him.
The true value of a tree isn't in its board feet, but in its roots and reach.
You have to believe in yourself when no one else does.