Between the wish and the thing the world lies waiting.
发现可能性的唯一方法是超越它们进入不可能。
The self is not a thing to be discovered, but a reality to be created.
真正的无知不是知识的缺乏,而是拒绝获取知识。
环境管理不是可选的——这是我们对后代的责任。
My greatest anxiety arises from the apprehension that I shall not be able to complete the work I have undertaken in the manner I wish.