The child is not a passive recipient of knowledge but an active participant in the learning process.
儿童不是知识的被动接受者,而是学习过程的积极参与者。
每一个心理行为都在生活的经济中有其位置。
人生苦短,必须快乐。
我们必须立即行动,因为海洋的衰退是我们不能忽视的危机。
The man who is anybody and who does anything is surely going to be criticized, vilified, and misunderstood. This is part of the penalty for greatness, and every great man understands it.