科学上没有平坦的大道，真理长河中有无数礁石险滩 There is no smooth road to science，whereas there are numerous reefs and dangerous shoals in the river of truth
一个人即使已登上顶峰，也仍要自强不息。
——〔英〕罗素
One should constantly strive to become stronger even if he has reached the peak。
（Britain）Russell
科学上没有平坦的大道，真理长河中有无数礁石险滩。只有不畏攀登的采药者，只有不怕巨浪的弄潮儿，才能登上高峰采得仙药，深入水底觅得骊珠。
——华罗庚
There is no smooth road to science，whereas there are numerous reefs and dangerous shoals in the river of truth。Only the medicinal herb gatherers who dare to climb can reach the peak and get the herb and only the beach swimmers who fear no billow can get to the sea bottom and find the pearls。
Hua Luogeng
背着苦恼的命运和自然奋斗。
——鲁迅
Fight against nature while shouldering the worrying fate。
Lu Xun
伟大的成绩和辛勤的劳动是成正比例的，有一份劳动就有一份收获，日积月累，从少到多，奇迹就可以创造出来。
——鲁迅
Great achievements and hard work are in proportion with each other。Harvest comes from labor。By accumulating little by little and day and day，one will work wonders。
Lu Xun
什么是路？就是从没路的地方践踏出来的，从只有荆棘的地方开辟出来的。
——鲁迅
What is the road？Roads were trampled out from where there is no road and opened from places that is covered by thorns。
Lu Xun
患难与困苦，是磨炼人格的最高学校。
——梁启超
Hardship and distress are the best school to steel one s personality。
Liang Qichao
光荣的路是狭窄的，一个人只能前进，不能后退。
——〔英〕莎士比亚
The road of glory is narrow，so one can go forward only and can not retreat。
（Britain）Shakespeare
一个人必须经过一番刻苦奋斗，才会有所成就。
——〔丹麦〕安徒生
One can not succeed if one does not strive。
（Denmark）Anderson
涓滴之水终磨损大石，不是由于它的力量强大，而是由于昼夜不舍的滴坠。只有勤奋不懈地努力才能获得那些技巧。
——〔德〕贝多芬
Drops of water encroach through boulder not because they are forceful，but because they persist day and night—a skill one can only master by persistent hard work。
（Germany）Beethoven
我要跟暴雨奋斗，即使在破船中，也不张皇。
——〔德〕歌德
I will struggle against the rainstorm，and will not hesitate even in a broken ship。
（Germany）Goethe
沿着大成功的一条路上，有许多小失败排列着，最后的成功是在能用坚毅的精神、伶俐的眼光，从这许多小失败里面寻出教训，尽量地利用它，向前猛进。
——邹韬奋
Along the road to great success，there are millions of trifle failures；the final success lies with a strong will and a flexible insight，learning lessons from the failures and taking advantage of them and keeping progressing。
Zou Taofen
在惊涛骇浪中，拿稳着舵，虽千转百折，仍朝着正确的方向前进，才终有达到彼岸的时候。
——邹韬奋
Holding the helm firmly in the terrible storm，one will forward in the correct direction and reach the destination。
Zou Taofen
成大事者，争百年，不争一息。
——冯梦龙
Great successful persons strive for a long-term plan，not for the present minute。
Feng Menglong
成功的花，人们只惊慕她现时的明艳！然而当初她的芽儿，浸透了奋斗的泪泉，洒遍了牺牲的血雨。
——冰心
We always admire the beauty of flowers but its sprout was watered by tears of struggle and rained by blood of sacrifice。
Bing Xin
我始终不愿抛弃我的奋斗的生活，我极端重视由奋斗得来的经验，尤其是战胜困难后所得的愉快；一个人要先经过困难，然后踏进顺境，才觉得受用、舒服。
——〔美〕爱迪生
I do not give up struggling，and I attach great value to the experience of it，especially the happiness I enjoy after conquering difficulties；one must overcome difficulties first before one can enter the smooth circumstance and enjoy the comfort。
（America）Addison
坚强者能在命运风暴中奋斗。
——〔美〕爱迪生
The strong is able to strive in the storm of fate。
（America）Addison
有困难是坏事也是好事，困难会逼着人想办法，困难环境能锻炼出人才来，因此，应该迎着困难前进。
——徐特立
Difficulties are both bad and good，because difficulties force you to solve the problems and train you to be great，so you should progress forward against difficulties。
Xu Teli
我相信每个人都可能走向成功之路，但必须有坚强的毅力去开创。
——徐悲鸿
I believe that it is possible for everybody to be successful，but he must have a strong will to initiate。
Xu Beihong
古往今来，凡成就事业，对人类有作为的，无一不是脚踏实地、艰苦攀登的结果。
——钱三强
All the successful people，domestic or abroad in the history who were dedicated to the human course gained their success by steady and hard climbing。
Qian Sanqiang
§§第九章 知识——知识是引导人们到光明和真实境界的灯烛
