If you do not change direction, you may end up where you are heading.
Don't gamble; take all your savings and buy some good stock and hold it till it goes up, then sell it. If it don't go up, don't buy it.
You may have to fight a battle more than once to win it.
Price is what you pay. Value is what you get.
I do know that when I am 60, I should be attempting to achieve different personal goals than those which had priority at age 20.
To invent, you need a good imagination and a pile of junk.
I`d like to live as a poor man with lots of money.
Advertising is legalized lying.
Success is steady progress toward one's personal goals
The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.
The secret of success in life is for a man to be ready for his opportunity when it comes.
There is nothing more difficult to carry out, nor more doubtful of success, nor more dangerous to handle, that to institute a new order of things
A creative man is motivated by the desire to achieve, not by the desire to beat others.
Don't mistake activity with achievement.
At least with me, the match starts much, much earlier than the actual match.
When you play, play hard; when you work, don't play at all.
Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal.
The way to screw up somebody's life is to give them what they want.
Obstacles are those frightful things you see when you take your eyes off your goals.
I do not like to repeat successes, I like to go on to other things.
I don't want to achieve immortality through my work... I want to achieve it through not dying.