Try not to become a man of success. Rather become a man of value.
We're all human, aren't we? Every human life is worth the same, and worth saving.
Learn to value yourself, which means: to fight for your happiness.
Friendship is unnecessary, like philosophy, like art.... It has no survival value; rather it is one of those things which give value to survival.
Whatever the cost of our libraries, the price is cheap compared to that of an ignorant nation.
Ask yourself this question CONSTANTLY: where can I add the most value to what matters most to me and the people who care about me?
The pursuit of money should come last in the scale of value.
I conceive that the great part of the miseries of mankind is brought upon them by false estimates they have made of the value of things.