挑战是伪装的机遇;拥抱它们并变得更强大。
故事的好坏取决于它提出的问题。
The consistency of your endeavors (exercise, companionship, work) is more important than the quantity. Nothing beats small things done every day, which is way more important than what you do occasionally.
Mathematics is a language that allows us to describe the indescribable.