Nothing will stop us. The road to the stars is steep and dangerous. But we're not afraid . . . Space flights can't be stopped. This isn't the work of one man or even a group of men. It is a historical process which mankind is carrying out in accordance with the natural laws of human development.
Yuri GagarinLooking at the earth from afar you realize it is too small for conflict and just big enough for co-operation.
Yuri GagarinI am watching the Earth. The visibility is good. I feel well and cheerful. The machine is functioning normally.
Yuri Gagarin