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 inner world, the dissolution of fixed contents in the fluid element of the soul, from which all that is substantive is filtered and whose forms are merely forms of motion.

真正的自由来自心灵的解放。

你无法改变风向，但你可以调整风帆。

最可持续的产品是经久耐用的产品。

书籍不仅仅是物品；它们是经历，它们改变我们。

宇宙中只有一芥之地你肯定可以改善，那就是你自己。

最好的想法往往来自于倾听那些最接近问题的人。