A forest without diversity is like a library with only one book.
真相是，我們在這個世界上都是孤獨(dú)的。
There is nothing permanent except change.
Do not weep; do not wax indignant. Understand.
I don't think you should ever settle for anything less than what you deserve.
Mathematical intuition often guides the development of algorithms, but it is the rigorous proof that ensures their correctness and efficiency.