If you're not failing, you're not trying hard enough.
当人们最确信自己并充满傲慢时,通常最容易犯错误,情感主导了他们的判断,没有经过恰当的审慎,而只有审慎才能使他们远离最荒谬的错误。
You can't go back and change the beginning, but you can start where you are and change the ending.