The true measure of our success in vegetable cultivation lies in the balance between yield and environmental stewardship.

Life is pleasant. Death is peaceful. It's the transition that's troublesome.

The best time to plant a tree was twenty years ago. The second best time is now.

"The challenge in theoretical computer science is not just to solve problems, but to understand why they are hard to solve."

解释：只要有一人起表率作用，就能带动其他人效仿。一个人的行为和言行影响着他人的行为和态度。