The most sustainable solutions often come from the simplest ideas.

The greatest education in the world is watching the masters at work.

出自北齐·颜之推《颜氏家训·勉学》。不管是愚人还是聪明人，总想自己见多识广，但不肯读书，这就等于想吃饱饭却懒得做饭，想穿暖却懒得缝制衣服。

Never be afraid to take risks. The biggest rewards often come from the biggest risks.

质量从来不是偶然的；它始终是智慧努力的结果。