读书人虽然有学问，但只有知行合一，把学问付诸于生活实践，才是最根本的。否则的话，就是《弟子规》上讲的“不力行，但学文，长浮华，成何人”了。

观察者越敏锐，从任何给定对象中看到的东西就越多。

Sustainability in fishing isn't an option—it's the only path forward.

Anybody who has been seriously engaged in scientific work of any kind realizes that over the entrance to the gates of the temple of science are written the words: Ye must have faith.

民有、民治、民享。