存养宜冲粹，近春温；省察宜谨严，近秋肃。
存心养性要谦抑专一，如春天般的舒缓温和；自察反省要谨慎严格，像秋天般冷峻严肃。
Short-term gains in forestry often lead to long-term losses for the planet.
What we think, we become.
"The truth is not always beautiful, but the lies are always ugly."
A writer is a reader moved to emulation.
The chemical industry is the backbone of modern civilization, and we must treat it with the respect and responsibility it deserves.
Memory is the only paradise from which we cannot be driven.
The night is a great poem, and the stars are its verses.