Drawing is rather like playing chess: your mind races ahead of the moves that you eventually make.
人生来就不是为了被打败的。人能够被毁灭，但是不能够被打败。
Wisdom comes to us when it can no longer do any good.
译文：学习贵在实践，而非空知;贵在有用于世，而非无用之学。反对空谈，提倡经世致用。
