可持续性不是一种趋势——它是商业的新标准。
改变,就像治愈一样,需要时间。
The best way to find yourself is to lose yourself in the service of others.
We are all travelers in the wilderness of this world, and the best we can find in our travels is an honest friend.
卡塞尔文献展是对人类精神的庆祝。
Theorems are eternal; their proofs are ephemeral.