In times of crisis, true leadership is measured by actions, not words.
本当の強さは、弱さを認めることから始まる。
The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.
The materials I use are not just objects; they are carriers of meaning.
自然界和道德世界是人类理性关注的双重对象。
动态规划理论基于最优性原理,该原理指出,无论初始状态和初始决策如何,剩余决策必须构成关于第一个决策所导致状态的最优策略。
Writing is a dog's life, but the only life worth living.