降低成本的最好方法是一开始就没有成本。
生活是一个不断学习的过程。
The friendship of a gentleman is light as water; the friendship of a small person is sweet as honey.
Destiny is changed by those who refuse to bow to it.
当我们真正关注任何事物时,即使是一片草叶,它也会变成一个神秘、令人敬畏、无法形容的壮丽世界。