Every man has two lives, and the second starts when he realizes he has just one.
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
一棵树的真正价值不在于它的板材体积,而在于它的根系和影响。
译文:做好事就像登山一样艰难,做坏事就像山崩一样容易。