"It is not the strength of the body that counts, but the strength of the spirit."
学习在于改变介于刺激和反应之间的某些中介过程。
The resilience of nature gives me hope.
写作是一种理解世界的方式。
数学家是将咖啡转化为定理的装置。
Don't be afraid to make mistakes, but learn from them quickly.