The evening’s the best part of the day. You’ve done your day’s work. Now you can put your feet up and enjoy it.

To be free is to accept responsibility for one's own life.

The future of food security lies beneath the waves.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

教育不是填满一个桶，而是点燃一把火。