敢于在古人成就面前一争高低,这是有志气;在今人的成绩面前不虚心,这是没有气量。
生命最大的用途是将其投入到比生命更持久的事物中。
我的雄心不仅是走得比前人更远,还要到达人类可能到达的最远处。
The trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.