Resilience is built through challenges, not comfort.
Every problem in mathematics is an opportunity to learn something new.
我们不是以孤立的想法思考,而是以持续的目的导向活动流思考。
I believe in the power of love and music to heal and bring people together.
乐观是一种可以学习的技能。
孩子的基本工作是自私——追求自己的需求和欲望——而父母的基本工作是无私。