一个好的工程师是能把挫折转化为灵感的人。
A good engineer is someone who can turn frustration into inspiration.
处理一个不自由的世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
你给予的越多，得到的回报就越多。
We must embrace change and challenge ourselves to think differently.
We don't inherit the earth from our ancestors; we borrow it from our children—this must guide every business decision.
译文：闲时就要反省自己平生所做的事情，一个人在家时就要多思考平日的所作所为。赏析：静坐常思己过。人无完人，我们不要总在背后议论别人的短处，一定要经常反思自己的言行是否得当。如有优点，就要继续发扬，如有不当，就要立即改正。
Mathematics is a conversation between the past and the future.