Few people think more than two or three times a year; I have made
an international reputation for myself read more

Few people think more than two or three times a year; I have made
an international reputation for myself by thinking once or twice
a week.

Clear thinking requires courage rather than intelligence.

Clear thinking requires courage rather than intelligence.

I think-therefore I'm single

I think-therefore I'm single

Thinking is more interesting than knowing, but less interesting than looking

Thinking is more interesting than knowing, but less interesting than looking

A long habit of not thinking a thing wrong, gives it a superficial appearance of being right, and raises at read more

A long habit of not thinking a thing wrong, gives it a superficial appearance of being right, and raises at first a formidable outcry in defense of custom. But the tumult soon subsides. Time makes more converts than reason.

I think and think for months and years. Ninety-nine times, the
conclusion is false. The hundredth time I am read more

I think and think for months and years. Ninety-nine times, the
conclusion is false. The hundredth time I am right.

She that fails to command her thoughts will soon lose command of her actions

She that fails to command her thoughts will soon lose command of her actions

Those who know how to think need no teachers.

Those who know how to think need no teachers.

Thought is the blossom; language the bud; action the fruit behind it

Thought is the blossom; language the bud; action the fruit behind it