获得自由的唯一途径是不断挑战权威和传统。

Change will lead to inspiration far more often than inspiration will lead to change.

毛毛虫眼中的世界末日，我们称之为蝴蝶。

"if you think tough men are dangerous, wait until you see what weak men are capable of.

The best time to plant a tree was 20 years ago; the second-best time is now.

今天很残酷，明天更残酷，后天很美好，但绝对大部分是死在明天晚上，所以每个人不要放弃今天。

Understanding the past is essential for designing policies that can shape a better future.

Remember that reputation and integrity are your most valuable assets – and can be lost in a heartbeat.