All men are liable to error; and most men are, in many points, by passion or interest, under temptation to it.

保持健康，不要失去勇气。

He who refuses to do arithmetic is doomed to talk nonsense.

我坚信传道者能创造更好的产品，因为他们关心更多的事情。对于传道者，凡事并不仅仅是生意。得有桩生意，还得言之有理，但那也并非你去做的原因。你做某件事，是因为它的意义驱动着你去做。

"The key is not to get too high when things are going well and not too low when things are going bad."