"The best children's books are the ones that don't talk down to children."
Grief is a private thing. It takes as long as it takes.
When in doubt, tell the truth.
数学的进步归功于那些不是被应用的欲望驱动,而是被发现的喜悦驱动的人。
Resilience is built through adversity; don't fear challenges, learn from them.