老时相信一切，中年怀疑一切，青年知道一切。
在我们所知的宇宙中，存在巨大的不公正，善良的人经常受苦，邪恶的人经常繁荣，人们很难知道哪一个更令人恼火。
The essence of modernity is psychologism, the experiencing and interpretation of the world in terms of the reactions of our inner life and indeed as an inward world.
Emotions are not just reactions; they are also predictors of our future behavior.
Collaboration across borders is key to solving global food challenges.
过去是一个如影随形的阴影，无论我们跑得多快。
The most important skill in mathematics is the ability to think clearly.