把这一句，留给此刻的你
Each system is trying to anticipate change in the environment.
每个系统都试图预测环境的变化。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
There is much to be said for failure. It is much more interesting than success.
失败有很多值得说的。它比成功有趣得多。
In order for answers to become clear, the questions have to be clear.
为了让答案变得清晰，问题必须清晰。
One has to have the courage of one's pessimism.
一个人必须有悲观的勇气。