你的态度，而不是你的能力，将决定你的高度。
Nature has been the best bioengineer for billions of years.
The propensity to truck， barter， and exchange one thing for another is common to all men， and to be found in no other race of animals.
The mechanosensory system is nature's masterpiece of engineering.
Success in business comes from understanding both the numbers and the people behind them.