I was seldom able to see an opportunity until it had ceased to be one.
我总是等机会错过了才发现我曾有过机会。
建筑必须是过去和未来之间的桥梁。
The roots of education are bitter, but the fruit is sweet.
生活是一段旅程,而不是一个目的地。
The speed of the leader determines the rate of the pack.
I lack iniquity Sometimes to do me service.
Growth is painful but necessary.