Never stop questioning, even when answers seem certain.
永远不要停止质疑，即使答案似乎已经确定。
成功不在于成为最好的，而在于比昨天的自己更好。
No president who performs his duties faithfully and conscientiously can have any leisure.
The soul is healed by being with children.
"The past is a foreign country; they do things differently there."
Sometimes, the only way to stay sane is to go a little crazy.