在认识到热是运动的一种形式后，没有人会怀疑热可以转化为机械效应。

思想之流即生存之流。

When people are confronted with a problem, they often try to solve it by breaking it down into smaller parts. But sometimes, the solution lies in seeing the problem as a whole.

The basic laws of behavior are the same for all organisms.

投资者应避免试图预测市场；这是徒劳的。