Collaboration across industries is the only way to solve complex challenges like climate change.
A penny earned is a penny saved.
Don't be embarrassed by your failures, learn from them and start again.
我们每天可支配的时间是有弹性的;我们感受到的激情会扩展它,我们激发的激情会收缩它;而习惯会填补剩下的部分。
土地是一种独特的生产要素,其供给是有限的。
如果你一开始就承诺你还没有的东西,你会失去为之努力的欲望。