There is no wasted journey in life, every step counts.

It wasn't only wickedness and scheming that made people unhappy, it was confusion and misunderstanding; above all, it was the failure to grasp the simple truth that other people are as real as you.

Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.

Every time I write a book, every time I face that blank page, I’m convinced that I can’t do it.

The only real freedom is the freedom to say no.

Sustainability isn’t a trend—it’s a necessity for survival.

货币政策是一个强大的工具，但它不能解决所有的经济问题；它必须辅以健全的财政政策。

人们忘了告诉对方彼此的变化。