成功是日复一日重复小努力的总和。
Success is the sum of small efforts repeated day in and day out.
我必须研究政治和战争，以便我的儿子们可以自由地研究数学和哲学。
Writing is a way of survival.
The best novels are those that make us see the world differently.
我们都是等待被发掘的潜在化石。
对这个世界有所助益是获得快乐的唯一途径。