Sustainability isn't an option; it's a responsibility we owe to future generations.
The greatest hazard of all, losing one’s self, can occur very quietly in the world, as if it were nothing at all.
爱的奥秘比死亡的奥秘更伟大。
Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.
你必须愿意犯错;重要的是不要一遍又一遍地犯同样的错误。
你必须承担个人责任。你无法改变环境、季节或风,但你可以改变自己。这是你可以掌控的事情。
The best time to plant a tree was twenty years ago. The second best time is now.