在布基纳法索，我们有句谚语："一棵树需要时间生长。"好的建筑也需要时间。
In Burkina Faso, we have a saying: 'A tree takes time to grow.' Good architecture also takes time.
地球赐予我们煤炭；我们的责任是回馈管理。
"We are all agreed that your theory is crazy. The question which divides us is whether it is crazy enough to have a chance of being correct."
"The world is full of signs, but we are often too blind to see them."
"Experience is simply the name we give our mistakes."
"Color is a language; it can convey mood, time, and even character development."