这是一个由if引导的条件状语从句结构。
Better to die for righteousness than to live in dishonor. Han Yu
Flowers bloom like fire, yet like loneliness. Gu Cheng
Life requires diligence; without seeking, there is no harvest. Zhang Heng
The great Way flows for the public good. The Book of Rites
Advancing in studies to achieve harmony; acting with rectitude and thinking far ahead. Zi Yan
To believe blindly in books is not as good as having no books at all. Mencius
The lost road is long, but eventually, there is a return. Milan Kundera
Family sitting together in leisure, under the warmth of candlelight. Wang Zengqi
If the mind is not focused, one will achieve nothing through learning. Zhang Zai
Do not do to others what you would not have them do to you. The Analects
A blessing in disguise. Huainanzi
Like calls to like. I Ching
Words without literary style will not travel far. Zuo Zhuan
Actions fail through haste, while success comes through deliberation. Zeng Guofan
Time flies like an arrow. Zeng Guang Xian Wen
It takes ten years to grow a tree, but a hundred years to cultivate a person. Guanzi
A word once spoken cannot be retracted. Anonymous
不畏义死，不荣幸生。韩愈
花开如火，也如寂寞。顾城
人生在勤，不索何获。张衡
大道之行，天下为公。《礼记·礼运》
进学致和，行方思远。字严
尽信书，则不如无书。孟子
迷途漫漫，终有一归。米兰·昆德拉
家人闲坐，灯火可亲。汪曾祺
心不在焉，虽学无成。张载
己所不欲，勿施于人。《论语》
塞翁失马，焉知非福。《淮南子·人间训》
同声相应，同气相求。《易经·乾》
言之无文，行而不远。《左传》
事以急败，思因缓得。曾国藩
光阴似箭，日月如梭。《增广贤文》
十年树木，百年树人。《管子·权修》
一言既出，驷马难追。佚名
"When the mind is not distracted, focus is achieved, and success follows."
"Be a pragmatic person and immerse yourself completely to achieve real results."
"If you do not know where to go next, then focus on doing what is in front of you well."
"Genius is simply when ordinary people occasionally focus their attention on one specific direction."
"The human mind is extraordinary; if you focus on a single endeavor, you will surely achieve results that amaze yourself."