When angry, count ten before you speak; if very angry, a hundred.
In electronics manufacturing, precision isn't just about measurements - it's about intention.
美是真理的影子。
人生最大的荣耀不在于从不跌倒,而在于每次跌倒后都能站起来。
给定系统中的酸和碱不是绝对的,而是相互关联的。