We must believe that we are gifted for something, and that this thing, at whatever cost, must be attained.
我们必须相信自己天生适合做某事，无论付出什么代价，都必须实现这一目标。
领导力是关于今天做出艰难的决定，这些决定将使后代受益。
作家必须成为无声者的声音。
Never stop learning. The moment you think you know it all is the moment you fail.
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
Understanding nature’s complexity is the ultimate challenge.