译文：从古至今英雄人物总是要经历磨难才能成就大业，而娇生惯养之辈总是缺少气概难以成就伟业。赏析：生于忧患，死于安乐。一个人要想成功必定要经历很多痛苦和艰难，如果人太安逸和舒适了，就会丧失斗志。
Innovation is the key to unlocking the potential of our industry, but it must be paired with discipline and foresight.
The measure of intelligence is the ability to change.
In mathematics, the journey from confusion to clarity is the most rewarding experience.