If we want to protect forests, we must first understand them.
我扮演的每个角色都是我的一部分,我也是他们的一部分。
The purpose of fiction is to take you out of your own life and make you aware of other lives.
Science is not just about accumulating facts; it's about understanding the mechanisms behind them.
阈限性是两个阶段之间的过渡状态,个体不再处于前一个状态,但尚未进入下一个状态。