The novel is a great discovery: far greater than Galileo's telescope or somebody else's wireless.

The way positive reinforcement is carried out is more important than the amount.

Every challenge is an opportunity to learn and grow.

政策辩论应以严格的实证分析为基础。

The personal example of a teacher is the most useful sunshine that nothing can replace for the soul of young people.

最好的角色是那些在合上书后仍久久留在你心中的角色。