使用while引导转折对比句式，使逻辑表达非常清晰有力。
Adversity tests a person's character; extraordinary circumstances reveal extraordinary integrity. — Shakespeare
Hardship is a stepping stone for geniuses. — Balzac
The most difficult times are the closest to success. — Napoleon
Hardship can nurture the strength of the soul and spirit. — Victor Hugo
Life is a voyage. During the voyage, you will inevitably encounter strong winds from all directions, yet every wind will increase your speed. As long as you hold the helm steady, even a storm will not knock you off course. — Westchever Williams
Life is not always smooth and wonderful. — Sukhomlinsky
Make up your mind, fear no sacrifice, overcome all difficulties, and strive for victory. — Mao Zedong
Adversity showcases genius, while prosperity hides it. — Horace
Heaven sets heavy obstacles in your path only to strengthen your will. — Tagore
患难可以试验一个人的品格，非常的境遇方可以显出非常的气节。——莎士比亚
苦难对于天才是一块垫脚石。——巴尔扎克
最困难的时候，也就是离成功不远的时候。——拿破仑
困苦能孕育灵魂和精神的力量。——雨果
人生是一次航行。航行中必然遇到从各个方面袭来的劲风，然而每一阵风都会加快你的航速。只要你稳住航舵，即使是暴风雨，也不会使你偏离航向。——西切威廉斯
人生在世不会总是一帆风顺和美妙动人的。——苏霍姆林斯基
下定决心，不怕牺牲，排除万难，去争取胜利。——毛泽东
逆境展示奇才，顺境隐没英才。——霍勒斯
上天完全是为了坚强你的意志，才在道路上设下重重的障碍。——泰戈尔