You have to do more than you get paid for because that’s where the fortune is.
The difficulties you meet will resolve themselves as you advance. Proceed, and light will dawn, and shine with increasing clearness on your path.
If you want things to change, You have to change. If you want things to be better, You have to be better.
Attitude is your acceptance of the natural laws, or your rejection of the natural laws.
Kids don't lack capacity, only teachers.
The more you know the less you need to say.