Through contact, children can be helped to establish a sense of security in the outside world.
通过和接触，能够帮助儿童在外在世界建立安全感。
The study of the mind must be based on direct observation.
"In the middle of difficulty lies opportunity."
追求知识是一段永无止境的旅程，充满了挑战和胜利。
The artist must be a voice of silence.
Cada poema es una carta de amor al mundo, aunque hable de dolor.