科学是无穷尽的。
Psychology should focus on how the mind functions to solve practical problems, not just its abstract structure.
A great army is a great sickness.
The trouble ain't that there is too many fools, but that the lightning ain't distributed right.
孩子的基本工作是自私——追求自己的需求和欲望——而父母的基本工作是无私。
煤炭仍将是重要的能源，但前提是我们与时俱进。
The key to survival is preparation. Know your environment and be ready for anything.