大智慧的人广博豁达,小聪明的人斤斤计较。
山中有长得直的树,世上却没有直的人。
"Books are the keys to the universe."
Your most unhappy customers are your greatest source of learning.
在计算中,不变量是短暂的。
Rule of 3 in conversation. To get to the real reason, ask a person to go deeper than what they just said. Then again, and once more. The third time’s answer is close to the truth.