"We always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten. Don't let yourself be lulled into inaction."

我们所见的和所知的关系从未确定。

I have noticed that youngsters given to the climbing habit usually do something when they grow up.

拥有美好一天的唯一方法是以积极的态度开始它。

Light is the most important material in architecture.

The poem is an inner image that emerges into words.

沾沾自喜时，应该约束反省；怒不可遏时，应该约束反省；怠倦懒惰时，应该约束反省；思想狂放时，应该省约束反。