可持续性不仅仅是关于环境，它还关乎人。
Sustainability is not just about the environment, it's about people.
The only person you should try to be better than is the person you were yesterday.
读经书，阅传注，就为治学打下坚实基础；看史籍，鉴古今，就使宏论滔滔切中肯綮；游山川，观壮景，就使志气凌云眼界开阔；戒嗜好，弃私欲，就使胸怀磊落一尘不染。
基督徒是完全自由的主人，不受任何人支配。基督徒是完全尽职的仆人，受所有人支配。
The best preparation for tomorrow is doing your best today.