教育儿童,就不需要惩罚成年人。
That which is, is peace. All that we need do is to keep quiet.
I've learned that pressure is a privilege.
数学的语言是宇宙的语言,通过学习它,我们可以理解宇宙。
农业的未来在于平衡生产力与环境管理。
"The past is always tense, the future perfect."