使用'Without... there can be no...'结构，通过双重否定强调了困难对于成就不可或缺的作用。
Great men make a stunning impact in their careers, yet they often contemplate deeply in silence. (Krylov)
Inspiration in science is never something one can simply wait for. If there are any accidental opportunities in scientific discovery, such 'accidental opportunities' are only bestowed upon those with a solid educational background, those who are skilled in independent thinking, and those who possess an indomitable spirit. They will never come to the lazy. (Hua Luogeng)
Some people have high natural talents but achieve only mediocre results; they are like those who have great capital but fail to do big business. Others have unremarkable talents but achieve brilliant results; they are like those who do big business with small capital. The difference between them lies in effort versus no effort. (Zhu Guangqian)
The vastness of the spirit, the liveliness of imagination, and the diligence of the soul: these constitute genius. (Diderot)
Genius is inevitably faced with obstacles, because obstacles create genius. (Romain Rolland)
Hard work is the law of achieving everything. (Newton)
Dissatisfaction with oneself is one of the fundamental characteristics of any truly talented person. (Chekhov)
Human wisdom holds three keys: one opens the door to numbers, one to letters, and one to musical notes. Within them lie knowledge, thought, and fantasy. (Hugo)
Authenticity and simplicity are precious qualities of genius. (Stanislavski)
Without great difficulties, there can be no great achievements. (Voltaire)
No matter how high the natural talent, one must master skills to realize that talent. (Chaplin)
Dissatisfaction is the wheel that drives us upward. (Lu Xun)
伟人只在事业上惊天动地，他时常不声不响地深思熟虑。（克雷洛夫）
科学的灵感，决不是坐等可以等来的。如果说，科学上的发现有什麽偶然的机遇的话，那麽这种“偶然的机遇”只能给那些学有素养的人，给那些善于独立思考的人，给那些具有锲而不舍的精神的人，而不会给懒汉。（华罗庚）
有些人天资颇高而成就则平凡，他们好比有大本钱而没有做出大生意，也有些人天资并不特异而成就则斐然可观，他们好比拿小本钱而做大生意。这中间的差别就在努力与不努力了。（朱光潜）
精神的浩瀚、想象的活跃、心灵的勤奋：就是天才。（狄德罗）
天才免不了有障碍，因为障碍会创造天才。（罗曼。罗兰）
辛苦是获得一切的定律。（牛顿）
对自己不满是任何真正有才能的人的根本特征之一。（契诃夫）
人的智慧掌握着三把钥匙，一把开启数字，一把开启字母，一把开启音符。知识、思想、幻想就在其中。（雨果）
真实与朴实是天才的宝贵品质。（斯坦尼斯拉夫斯基）
不经巨大的困难，不会有伟大的事业。（伏尔泰）
无论天资有多麽高，他仍需学会了技巧来发挥那些天资。（卓别麟）
不满足是向上的车轮。（鲁迅）
"Without storms, the true nature of a sail cannot be shown."
"Adversity is the wave that capsizes the boat of the weak, but the furnace that tempers the iron will of the strong."
"Adversity grants us a strong character, and failure opens the first door to success."
"Life is like a scenic view; only by advancing through wind, frost, rain, and snow can we see a farther, higher, and more beautiful landscape."
"If one has not faced extreme hardships, one cannot be called great."