Happiness always looks small while you hold it in your hands， but let it go， and you learn at once how big and precious it is.
当你把幸福掌握在手中的时候，它看起来总是微不足道，但当它不见的时候，你才会了解它是多么重要和珍贵。（5月30日之每日名言）
解释：凡要谋划一件事，一定要预见到成功的把握，然后才可以去做。
Every challenge in farming is an opportunity to grow—literally.
The value of life lies not in the length of days，but in the use we make of them.
"Mathematics is the science of patterns, and we study them to learn how to think logically, critically, and creatively."
