When we are no longer able to change a situation, we are challenged to change ourselves.
最好的投资是投资于自己行业的工具。
如果你掉进了黑暗里,你能做的,不过是静心等待,直到你的双眼适应黑暗。
做人最重要的是开心,不开心就没意思。
Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.
我讨厌在飞机上醒来发现旁边有个水瓶,好像现在我必须对这个水瓶负责似的。
The greatest risk in agriculture is not taking any risks at all.