People must feel that the natural world is important and valuable and beautiful and wonderful and an amazement and a pleasure.
人们必须感受到自然界是重要且有价值的、美丽的、奇妙的、令人惊叹且愉悦的。
The only limit is the one you set for yourself.
Seek the best tranquil condition for the soul.
The writer must be able to superintend himself and criticize himself.
未经审视的生活不值得活。
Every time we look deeper into the fabric of reality, we find more questions than answers.