能关爱自己国内的老百姓，才能让国外不友好的势力臣服。
Every failure in the lab brings us one step closer to success.
注释：恭敬、节俭、谦逊、守礼，这样才能自我坚守。深谋远虑，这样才能避免困厄。亲近仁德之士、结交正直之人，这样才能在危难时得到帮助。
我不敢说数学和疯狂之间有直接关系，但毫无疑问，伟大的数学家们都有狂躁、妄想和精神分裂的症状。
"Memory is the only paradise from which we cannot be driven."
Technology should serve the farmer, not the other way around.
The destiny of man is in his own soul.