Quote #1012
Skeptical scrutiny is the means, in both science and religion, by which deep insights...
Quote #17302
Success is dependent on effort.
Quote #20081
There is no pillow so soft as a clear conscience.
Quote #13707
If you think of yourselves as helpless and ineffectual, it is certain that you...
Quote #10170
Don?t think you are paying me some kind of tribute if you let my...
Quote #12355
What our ancestors would really be thinking, if they were alive today, is: “Why...
Quote #32408
Plan like you will live forever, live like you will die tomorrow.
Quote #23514
Concentration is the ability to think about absolutely nothing when it is absolutely necessary.
Quote #18206
Small children disturb your sleep, big children your life.
Quote #19075
To be successful, a woman has to be much better at her job than...