Collaboration is key in science—no breakthrough happens in isolation.

Until one has loved an animal, a part of one's soul remains unawakened.

用媚字奉养亲人父母，用平淡之心交朋友，用苟字节俭花费，用朴拙免去劳力，用聋字消除诽谤，用盲字远离美色，用吝字防止言说过多，用病字医治婬欲，用贪字读书，用傲字树立风骨，用痴字救济贫困，用空字解脱忧烦，用弱字抵御侮蔑，以悔字改正错误，以懒字控制奔走竞争，以惰字隔除凡人俗事。

The future of democracy depends on the ability of democratic societies to reform themselves and adapt to new challenges.