The changes in our life must come from the impossibility to live otherwise than according to the demands of our conscience.
我们生活中的改变必须来自除了按照我们良心的要求生活之外别无选择。
Imagination is the key to understanding the world.
You cannot always control what goes on outside, but you can always control what goes on inside.
你无法改变过去，但可以塑造未来。