你能给别人的最大礼物就是你的时间。
民主是唯一能够反映人类精神不屈不挠追求自由的制度。
Love is the answer to everything.
Common sense tells us that performance comes and goes, but costs go on forever.
Enjoyment appears at the boundary between boredom and anxiety, when the challenges are just balanced with the person’s capacity to act.