閱讀的習(xí)慣是唯一沒有摻雜任何雜質(zhì)的享受；當(dāng)所有其他樂趣消失時，它依然存在。
Every challenge is an opportunity to learn something new about yourself.
Mental processes are tools for living, and their worth is in their use.
The only limits that exist are the ones in your mind.
你必須能夠適應(yīng)不斷變化的市場條件。如果你不能適應(yīng)，你就無法生存。