Mental processes are tools for living, and their worth is in their use.
心理过程是生活的工具，其价值在于它们的用途。
You don't have to be perfect to inspire others.
"If you feel like you're losing everything, remember that trees lose their leaves every year and they still stand tall and wait for better days."
"Die Wahrheit liegt oft in den kleinen Details verborgen."
Children are not just miniature adults; they have their own way of seeing and understanding the world.