If you would hit the mark, you must aim a little above it. Every arrow that flies feels the attraction of earth. ------ Longfillow, America poet 要想射中靶，必须瞄准比靶略为高些，因为脱弦之箭都受到地心引力的影响。------ 英国诗人 朗费罗
Imagination is not to be divorced from the facts: it is a way of illuminating the facts.------Alfred North Whitehead, British phillsopher and mathematician 想象不是空穴来风，不能脱离实际情况的一种方式。------ 英国哲学家、数学家 怀特海·A.N.
It enables men to construct an intellectual vision of a new world, and it preserves the zest of life by the suggestion of satisfying purpose.------ Alfred North Whitehead, British philosopher and mathematician 想象能使人理智地观察一个新世界，想象可以通过暗示令人满意的目标来使人保持对生活的热情。------ 英国哲学家、数学家 怀特海·A.N.
It is at our mother’s knee that we acquire our noblest and truest and highest ideals, but there is seldom any money in them.----- Mark Twain. American writer
就是在我们母亲的膝上，我们就获得了我们的最高尚、最真诚和最远大的理想，但是里面很少有任何金钱。 ------ 美国作家 马克·吐温 It is great to be great, but it is greater to be human. ------ W. Rogers, American humorist
成为伟人是美好的，做一个真正的人更美好。
